TOPIC: Show Discounts

Right now if you have a discount the total gets updated correctly, but the discount is not shown. So if I have a custom fee field that subtracts $15 from the total the users may see something like this at the end of a group registration:

3x$30 = $75

Which is correct if they selected the -$15 fee field, but it looks horrible.

If there is another fee field that adds say $20, then what is displayed makes more sense:

3x$30 + $5 Additional Fees = $95


I would really like it to show this:

3x<rate> - <discounts> + <fees> = <total>