| 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 | $39.60 | 8.703% | $43.0464 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $190.73 | 5.615% | $201.4395 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $58.93 | 12.238% | $66.1419 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $207.55 | 9.689% | $227.6595 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $52.39 | 9.757% | $57.5017 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $27.89 | 7.807% | $30.0674 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $159.98 | 7.683% | $172.2713 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $737.07 | $798.1277 | $798.13 | $798.10 | $798.10 | |