Pret A Manger (a sandwich chain) used to do something like this in NYC a few years back. Everything you bought would have an odd price like $7.13 or $10.32 so t

Pret A Manger (a sandwich chain) used to do something like this in NYC a few years back. Everything you bought would have an odd price like $7.13 or $10.32 so that once everything was rung up, your total was always a multiple of 25 cents. I loved the idea but I guess they found some problems with it because they eventually stopped doing it - it would be interesting to know why.