| 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 | $94.89 | 10.762% | $105.1021 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $177.86 | 8.741% | $193.4067 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $58.87 | 13.519% | $66.8286 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $42.71 | 3.201% | $44.0771 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $13.79 | 7.615% | $14.8401 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $10.91 | 11.327% | $12.1458 | $12.15 | $12.15 | $12.10 |
| Purchase #7 | $101.40 | 10.654% | $112.2032 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $500.43 | $548.6036 | $548.61 | $548.65 | $548.50 | |