| 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 | $46.32 | 11.461% | $51.6287 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $233.26 | 3.799% | $242.1215 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $62.65 | 9.555% | $68.6362 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $103.26 | 7.797% | $111.3112 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $166.38 | 13.697% | $189.1691 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $124.25 | 13.353% | $140.8411 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $58.67 | 13.655% | $66.6814 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $794.79 | $870.3892 | $870.39 | $870.40 | $870.30 | |