Originally Posted by
AJLondon
What if some attendees want the tip to be atleast 20% while others think that 10% is more than enough? And isn't it an issue for the organiser to then have to force-choose one of the two options and then, perhaps incorrectly, get perceived as either too stingy or over-generous?
In the US, restaurants generally impose an 18% tip on a group of 8 or larger. It's often on the menu, and I will be told this when I book a large group for one of our San Diego dinners.