| 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 | $106.70 | 13.471% | $121.0736 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $23.39 | 7.386% | $25.1176 | $25.12 | $25.10 | $25.10 |
| Purchase #3 | $101.59 | 7.204% | $108.9085 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $40.90 | 4.325% | $42.6689 | $42.67 | $42.65 | $42.70 |
| Purchase #5 | $69.34 | 7.153% | $74.2999 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $240.83 | 8.858% | $262.1627 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $22.57 | 7.118% | $24.1765 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $605.32 | $658.4077 | $658.41 | $658.35 | $658.50 | |