| 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 | $45.65 | 7.544% | $49.0938 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $82.41 | 4.785% | $86.3533 | $86.35 | $86.35 | $86.40 |
| Purchase #3 | $50.49 | 7.590% | $54.3222 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $65.69 | 11.537% | $73.2687 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $70.53 | 13.723% | $80.2088 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $148.49 | 4.603% | $155.325 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $94.35 | 7.675% | $101.5914 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $557.61 | $600.1632 | $600.16 | $600.15 | $600.20 | |