"It is completely illegal for any store or any person to tack on the 3% for CC purchases. Anyone caught doing this will have their PayPal account/CC processing taken away. CC companies take it very seriously, because it hurts them when people charge more for CC than for cash."
Your exactly right tiny.. Welcome to the USA. The first chance they get to steal, they will..... They figure that most people won't say anything about an extra 2 or 3 bucks, but times that by one million sales, now that's a number.....