| 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 | $102.33 | 10.377% | $112.9488 | $112.95 | $112.95 | $112.90 |
| Purchase #2 | $12.64 | 8.470% | $13.7106 | $13.71 | $13.70 | $13.70 |
| Purchase #3 | $111.54 | 13.840% | $126.9771 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $44.53 | 7.654% | $47.9383 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $44.92 | 3.404% | $46.4491 | $46.45 | $46.45 | $46.40 |
| Purchase #6 | $137.94 | 3.451% | $142.7003 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $117.78 | 4.387% | $122.947 | $122.95 | $122.95 | $122.90 |
| 7 purchase totals = | $571.68 | $613.6712 | $613.68 | $613.70 | $613.50 | |