We’ve all been there. We walk up to the counter at our local coffee shop, and the ever-dreadful iPad turns around. This is where you have to decide if you tip or not for that pastry that costs $2.50 with an option to tip $1, $2, or $3.

If you choose “No Tip,” you’re (perceived as) a jerk.

If you choose, “Custom Amount,” you’re (perceived as) a jerk who is taking up time and tipping less.

Read more