How about the sometimes forgotten scheduler at the Doctors Office and the Doctors Assistant and The Moderators, Ooops that slipped out! Spin Away! It's a Yoke!!!!!
Give your normal gratuities and then Rock Somebodies world who doesn't see it coming who has kids or you know is in a challenging situation and consider our collective good fortune.
C.L.T.W. = Cut Loose Tight Wad. SPEND. LET IT FLY!
If your finances are tight and you are just trying to figure it out then come up with a bottom-line number, divide it into the amounts you want to give each person then short yourself something you really want and give it to someone in need. It's good for your Soul!
Blues Brothers: Soul Man - SNL - YouTube