| 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 | $38.28 | 8.252% | $41.4389 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $72.66 | 8.870% | $79.1049 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $167.50 | 10.387% | $184.8982 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $69.30 | 13.428% | $78.6056 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $88.38 | 12.567% | $99.4867 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $177.32 | 3.698% | $183.8773 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $44.96 | 7.230% | $48.2106 | $48.21 | $48.20 | $48.20 |
| 7 purchase totals = | $658.40 | $715.6222 | $715.63 | $715.65 | $715.60 | |