Last restaurant I went to, there was a menu with prices on it. So yes, I did get a breakdown of how much the entire meal cost. Before I decided to order it.
I get what you are saying, I really do. I just come from a place where I would like to know what I am being charged for each component of the cheer season. Do I prefer paying a flat monthly rate because it makes it much easier to budget? Yes. Do I want to pay it not knowing how much I am being charged for tuition, uniforms, sneakers, comp fees, hotels, buses etc.? No.
We do have a "menu" of prices for all of our classes, privates, camps, uniforms, shoes, team tuition, etc. Like the restaurant in our example, you can order whatever you want off of that menu and you will know exactly what your bill will be. However, we don't break down the class tuition (or hamburger) costs into their component fees. ($.29 for copy paper, $1.35 for share of janitorial, $4.85 for property tax, $35.83 for coach salary, $8.32 for front desk salary, etc., $18.14 for share of employee health insurance, $1.93 for phone bill, etc.) <<made up numbers>>
Most of the costs are variable and are just estimates. Entry fees are a bit more predictable than some costs, but they vary as well. They can change depending on date of entry, program rebates, whether teams exhibition or not, etc. On rare occasions, some EPs will cut you a deal, sometimes they won't. Sometimes you have to pay for extra coaches passes to events, sometimes you don't. How do you divide out coach expenses as a part of entry fees? There are more costs to going to a competition than simply the check you write the EP a few months before.
If you publish a specific rate for any one portion of your tuition, then parents will want every dime back if there is a savings in that specific area. Many of those same parents would pitch a fit if you try to collect any cost overruns, saying they shouldn't have to pay more than what they were told for ______. In the long run, it is dramatically less headache to not publish your guesstimate of entry fees. I promise it does even out in the long run.