| 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 | $95.95 | 12.707% | $108.1424 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $108.78 | 11.122% | $120.8785 | $120.88 | $120.90 | $120.90 |
| Purchase #3 | $18.58 | 7.834% | $20.0356 | $20.04 | $20.05 | $20.00 |
| Purchase #4 | $161.69 | 13.114% | $182.894 | $182.89 | $182.90 | $182.90 |
| Purchase #5 | $16.52 | 9.266% | $18.0507 | $18.05 | $18.05 | $18.10 |
| Purchase #6 | $94.82 | 6.807% | $101.2744 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $125.45 | 7.113% | $134.3733 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $621.79 | $685.6489 | $685.64 | $685.65 | $685.70 | |