It’s solved with splits for sure. Onboarding: bands, baristas (this wouldn’t always need a split), others in a tip situation— is a different matter.
Don’t be a tightwad, be a Tipwad is a funny to say though. nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s chuckled when I mentioned it to him in Uv.