| 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 | $47.51 | 9.132% | $51.8486 | $51.85 | $51.85 | $51.80 |
| Purchase #2 | $99.50 | 13.218% | $112.6519 | $112.65 | $112.65 | $112.70 |
| Purchase #3 | $102.39 | 4.355% | $106.8491 | $106.85 | $106.85 | $106.80 |
| Purchase #4 | $239.52 | 8.185% | $259.1247 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $94.58 | 12.391% | $106.2994 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $99.63 | 13.590% | $113.1697 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $153.33 | 10.478% | $169.3959 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $836.46 | $919.3393 | $919.34 | $919.30 | $919.30 | |