Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $103.28 | 5.676% | $109.1422 | $109.14 | $109.15 | $109.10 |
Purchase #2 | $28.71 | 9.662% | $31.484 | $31.48 | $31.50 | $31.50 |
Purchase #3 | $27.25 | 5.799% | $28.8302 | $28.83 | $28.85 | $28.80 |
Purchase #4 | $229.61 | 9.483% | $251.3839 | $251.38 | $251.40 | $251.40 |
Purchase #5 | $56.35 | 13.223% | $63.8012 | $63.80 | $63.80 | $63.80 |
Purchase #6 | $76.36 | 12.716% | $86.0699 | $86.07 | $86.05 | $86.10 |
Purchase #7 | $223.89 | 12.833% | $252.6218 | $252.62 | $252.60 | $252.60 |
7 purchase totals = | $745.45 | $823.3332 | $823.32 | $823.35 | $823.30 |