| 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 | $48.98 | 8.156% | $52.9748 | $52.97 | $52.95 | $53.00 |
| Purchase #2 | $106.77 | 13.874% | $121.5833 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $75.65 | 8.160% | $81.823 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $170.30 | 10.762% | $188.6277 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $90.39 | 13.636% | $102.7156 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $99.33 | 7.591% | $106.8701 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $242.96 | 7.780% | $261.8623 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $834.38 | $916.4568 | $916.45 | $916.40 | $916.50 | |