rake is .05 per dollar, capping at 3 dollars.

if you really like your change, this was probably just about the best case for making money.

everyone checks the river, everyone loses .05

what happened, everyone who didn't fold gained .20

If you pushed, once the pot goes over 60 dollars everything is the same no matter how far over 60 it goes. so if you raised again, just push.
2 folds = lose .25
3 folds = break even
4 folds = gain .50
5 folds = gain 2 dollars

So more or less, if this happened i'd just push because its worth .50 to me to make fun of someone who folds.