| 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 | $79.66 | 3.383% | $82.3549 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $44.75 | 5.504% | $47.213 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $21.80 | 11.225% | $24.2471 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $28.85 | 7.122% | $30.9047 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $80.33 | 10.631% | $88.8699 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $12.33 | 6.533% | $13.1355 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $176.78 | 13.783% | $201.1456 | $201.15 | $201.15 | $201.10 |
| 7 purchase totals = | $444.50 | $487.8707 | $487.87 | $487.85 | $487.80 | |