| 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 | $48.99 | 12.730% | $55.2264 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $234.60 | 11.667% | $261.9708 | $261.97 | $261.95 | $262.00 |
| Purchase #3 | $128.62 | 9.555% | $140.9096 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $178.58 | 3.219% | $184.3285 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $10.43 | 11.649% | $11.645 | $11.65 | $11.65 | $11.60 |
| Purchase #6 | $45.83 | 7.191% | $49.1256 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $123.76 | 4.373% | $129.172 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $770.81 | $832.3779 | $832.39 | $832.40 | $832.30 | |