| 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 | $78.56 | 6.251% | $83.4708 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $44.40 | 13.362% | $50.3327 | $50.33 | $50.35 | $50.30 |
| Purchase #3 | $130.52 | 6.431% | $138.9137 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $92.98 | 12.709% | $104.7968 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $224.56 | 7.179% | $240.6812 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $21.27 | 11.407% | $23.6963 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $138.50 | 13.224% | $156.8152 | $156.82 | $156.80 | $156.80 |
| 7 purchase totals = | $730.79 | $798.7067 | $798.71 | $798.70 | $798.70 | |