| 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 | $35.69 | 9.653% | $39.1352 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $109.50 | 8.155% | $118.4297 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $16.26 | 6.743% | $17.3564 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $191.64 | 13.374% | $217.2699 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $130.87 | 12.310% | $146.9801 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $125.97 | 5.175% | $132.4889 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $108.48 | 11.374% | $120.8185 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $718.41 | $792.4787 | $792.49 | $792.50 | $792.50 | |