Here's a five dollar bill—please keep the change.

这是一张五元的钞票—零钱就不用找了。

《牛津词典》

Mona: Keep the change, Joe.

蒙纳：请不用找钱了，乔。

youdao

"Keep the change," he said generously.

“零钱不用找了，”他慷慨地说。

youdao

And the rate of change means it's very difficult for the classical educational programs to keep up with the demand that's out there in the marketplace."

VOA: special.2011.01.24

Either keep up the good work or you better change your strategy because you are not mastering the material.

保持好的工作,或者你最好改变你的策略,因为你不擅长处理这个材料。

麻省理工公开课 - 固态化学导论课程节选

That doesn't solve the problem we had before though Then I'm going to append it, and keep the last change for future use.

这样没有解决我们之前的问题,所以我要给它加上一个值，让上一次的变化能够用到未来的例子中。

麻省理工公开课 - 计算机科学及编程导论课程节选

Bank of America's "Keep The Change" credit card scheme generated 2.5 million new, and presumably happy, customers.

CNN: The Spirit of Design: Designing the Perfect Consumer

So why not rebrand this new swipe fee as a savings motivator like the Keep the Change program?

FORBES: Debit Fees: Bank Of America Made The Right Decision

His modus operandi was to target old women and listless teenage cashiers, buy cheap items with his fake Benjamins, keep the change, and hit the road with the real cash.

FORBES: Book Review