Multiple choice If Samuel earns £55 a day, what is his earning rounded off to the nearest ten? £50 £55 £56 £60 Reveal answer Fill a bubble to check yourself D Correct answer Explanation To round £55 to the nearest ten, the ones digit is exactly 5. By convention, when the digit is exactly 5, we round UP to the next ten, giving £60. This is a standard rounding rule.