| 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 | $35.67 | 3.456% | $36.9028 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $17.40 | 4.175% | $18.1265 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $201.88 | 6.551% | $215.1052 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $39.53 | 12.663% | $44.5357 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $84.28 | 9.476% | $92.2664 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $189.67 | 12.229% | $212.8647 | $212.86 | $212.85 | $212.90 |
| Purchase #7 | $198.96 | 12.650% | $224.1284 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $767.39 | $843.9297 | $843.94 | $843.95 | $843.90 | |