Sure, but pretending you’re all going to meet at exactly 4:37 or whatever is just lie. Nobody is actually accurate down to the minute in their casual lives, and using units that are more precise than they are accurate is just lying about your accuracy. You can use modern clocks without pretending that single minutes matter. That’s why some people still talk about things like quarter hours even when using digital clocks. That’s a much more human kind of timescale.