For years, businesses have made us think we’re getting a deal when a price ends in 99 cents. Instead of paying $20 for something, you often pay $19 and some change. It could be $19.99 or even $19.97, but it’s still an old sales trick. Well, those days are changing. The President has told the Treasury Department to stop minting pennies. The coins you currently have will still be legal tender, but the days of prices that end in something other than a five or a zero might be gone. Right now, there are so many questions but so few answers. Prices may be changing whether we’re ready or not…