| 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 | $99.30 | 8.472% | $107.7127 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $125.66 | 11.628% | $140.2717 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $158.89 | 5.491% | $167.6146 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $93.69 | 9.208% | $102.317 | $102.32 | $102.30 | $102.30 |
| Purchase #5 | $89.85 | 3.476% | $92.9732 | $92.97 | $92.95 | $93.00 |
| Purchase #6 | $10.60 | 11.377% | $11.806 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $46.77 | 3.440% | $48.3789 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $624.76 | $671.0741 | $671.07 | $671.00 | $671.10 | |