Yes, that's the norm when everyone gets an entree that is roughly the same price (give or take a few dollars, where the amount depends on the group, e.g. studen

Yes, that's the norm when everyone gets an entree that is roughly the same price (give or take a few dollars, where the amount depends on the group, e.g. students vs professionals). However, when some people in the group order something extra that is signifigant (e.g. a $60 bottle of wine), it is customary for the other people not to have to pay for that extra order (of course, the price of the extra item at which the group will bother with taking it into account depends on the type of group)