![iPad Cash Registers Guilt Us Into Tipping More](http://townsquare.media/site/187/files/2011/03/ipad.jpg?w=980&q=75)
iPad Cash Registers Guilt Us Into Tipping More
I took my daughters to a fast-casual food court the other day and each restaurant had an iPad cash register, which meant that I spent 12 to 20 percent more than I would have with other payment terminals. It's too hard to say no to the tip!