| 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 | $44.82 | 10.778% | $49.6507 | $49.65 | $49.65 | $49.70 |
| Purchase #2 | $12.59 | 5.255% | $13.2516 | $13.25 | $13.25 | $13.30 |
| Purchase #3 | $15.91 | 10.244% | $17.5398 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $191.68 | 13.824% | $218.1778 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $157.54 | 7.682% | $169.6422 | $169.64 | $169.65 | $169.60 |
| Purchase #6 | $123.51 | 12.800% | $139.3193 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $232.70 | 12.634% | $262.0993 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $778.75 | $869.6807 | $869.68 | $869.70 | $869.70 | |