| 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 | $82.83 | 3.843% | $86.0132 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $149.70 | 6.191% | $158.9679 | $158.97 | $158.95 | $159.00 |
| Purchase #3 | $99.32 | 3.531% | $102.827 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $21.60 | 13.547% | $24.5262 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $47.88 | 4.456% | $50.0135 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $147.66 | 9.164% | $161.1916 | $161.19 | $161.20 | $161.20 |
| Purchase #7 | $146.68 | 5.348% | $154.5244 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $695.67 | $738.0638 | $738.06 | $738.05 | $738.00 | |