| 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 | $94.90 | 13.722% | $107.9222 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $109.85 | 7.564% | $118.1591 | $118.16 | $118.15 | $118.20 |
| Purchase #3 | $169.78 | 8.852% | $184.8089 | $184.81 | $184.80 | $184.80 |
| Purchase #4 | $60.94 | 7.536% | $65.5324 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $28.97 | 6.554% | $30.8687 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $75.46 | 5.451% | $79.5733 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $149.68 | 13.301% | $169.5889 | $169.59 | $169.60 | $169.60 |
| 7 purchase totals = | $689.58 | $756.4535 | $756.45 | $756.40 | $756.50 | |