| 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 | $56.42 | 13.439% | $64.0023 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $139.29 | 7.608% | $149.8872 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $29.66 | 7.671% | $31.9352 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $194.46 | 9.252% | $212.4514 | $212.45 | $212.45 | $212.50 |
| Purchase #5 | $91.52 | 8.755% | $99.5326 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $120.71 | 3.869% | $125.3803 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $23.63 | 9.368% | $25.8437 | $25.84 | $25.85 | $25.80 |
| 7 purchase totals = | $655.69 | $709.0327 | $709.03 | $709.10 | $709.00 | |