| 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 | $17.77 | 8.482% | $19.2773 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $150.76 | 11.490% | $168.0823 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $143.90 | 3.321% | $148.6789 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $45.97 | 4.317% | $47.9545 | $47.95 | $47.95 | $48.00 |
| Purchase #5 | $57.26 | 6.540% | $61.0048 | $61.00 | $61.00 | $61.00 |
| Purchase #6 | $207.69 | 11.462% | $231.4954 | $231.50 | $231.50 | $231.50 |
| Purchase #7 | $43.53 | 3.119% | $44.8877 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $666.88 | $721.3809 | $721.38 | $721.45 | $721.50 | |