| 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 | $26.96 | 11.637% | $30.0973 | $30.10 | $30.10 | $30.10 |
| Purchase #2 | $46.51 | 8.553% | $50.488 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $227.68 | 6.811% | $243.1873 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $182.86 | 10.610% | $202.2614 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $96.54 | 6.632% | $102.9425 | $102.94 | $102.95 | $102.90 |
| Purchase #6 | $44.39 | 9.310% | $48.5227 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $67.68 | 9.634% | $74.2003 | $74.20 | $74.20 | $74.20 |
| 7 purchase totals = | $692.62 | $751.6995 | $751.70 | $751.70 | $751.70 | |