Tips in a non-tip industry?

Hi, I am filing my return and a question that has been confusing me is if I received any tips. I previously worked a retail job from 2024-2025 where I was occasionally given cash tips from customers (even though that technically goes against our policy). I wasn't sure of the exact amount of these, they weren't a lot, and these weren't reported to management/accounted for, so I'm not sure if I should report these when filing, if I should, how. Also, would I need to make amendments to my 2024 return? I did not report them then, but I am not sure if I should change it. Thank you.