I recently got my RX at a local drug store.The price was $35.09. I gave the young lady $40.10 and she looked confused.She had her boss come help her and she used her phone calculator to figure the difference.I told the boss if they can't do first grade math without a calculator they really shouldn't be handing out prescriptions.I have been to many who can't count change back. Can't multiply the price per gallon of gas x 10 without a calculator to charge for 10 gallons of gas.