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; 

Answer 2

This works:

5* (int)Math.Round(p / 5.0)