| 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 | $77.55 | 12.141% | $86.9653 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $87.99 | 3.717% | $91.2606 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $63.68 | 13.609% | $72.3462 | $72.35 | $72.35 | $72.30 |
| Purchase #4 | $248.78 | 6.787% | $265.6647 | $265.66 | $265.65 | $265.70 |
| Purchase #5 | $52.69 | 10.193% | $58.0607 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $154.39 | 9.790% | $169.5048 | $169.50 | $169.50 | $169.50 |
| Purchase #7 | $69.90 | 8.551% | $75.8771 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $754.98 | $819.6794 | $819.68 | $819.65 | $819.80 | |