But, I was bucking for a discount for my petite wife...what about us? Seriously, I couldn't care less. If we did this exercise with everything it would never end.
In the computer age, it's easy as pie. Use color-coded tags, and an LCD to display the price for each color code. Each size could be priced down to the penny.
The only problem, as you've hinted, is that it seems so damned petty.