| 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 | $45.25 | 6.462% | $48.1741 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $219.90 | 4.269% | $229.2875 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $11.83 | 12.576% | $13.3177 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $48.42 | 13.350% | $54.8841 | $54.88 | $54.90 | $54.90 |
| Purchase #5 | $249.30 | 3.515% | $258.0629 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $74.78 | 13.493% | $84.8701 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $188.78 | 3.381% | $195.1627 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $838.26 | $883.7591 | $883.75 | $883.70 | $883.90 | |