| 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 | $16.52 | 5.589% | $17.4433 | $17.44 | $17.45 | $17.40 |
| Purchase #2 | $120.60 | 4.715% | $126.2863 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $147.35 | 4.555% | $154.0618 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $62.97 | 5.318% | $66.3187 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $75.82 | 9.328% | $82.8925 | $82.89 | $82.90 | $82.90 |
| Purchase #6 | $212.92 | 4.820% | $223.1827 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $190.34 | 5.730% | $201.2465 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $826.52 | $871.4318 | $871.43 | $871.45 | $871.40 | |