“Go around, Jackson. You’re a smart dog. Go Peace love hope mental health matters shirt.” He tilted his head as if to say, “really!?”. And, he went through the foyer, through the den and kitchen and sat in my left side and chortled. I scratched his head and rubbed his ears for maybe a minute until he walked away, his need satisfied. Rounding up your bill and leaving a bit of a tip is fine. Making a song and dance about it isn’t. So if you start bellowing that you’re going to leave a mighty tip, then this will embarrass the person waiting at the table. If you just politely round up the bill without saying anything will not cause a problem in most countries.