c# - Round to nearest five

Question

I need to round a double to nearest five. I can't find a way to do it with the Math.Round function. How can I do this?

What I want:

70 = 70
73.5 = 75
72 = 70
75.9 = 75
69 = 70

and so on..

Is there an easy way to do this?

Answer 1

Try:

Math.Round(value / 5.0) * 5;