| 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 | $96.97 | 13.235% | $109.804 | $109.80 | $109.80 | $109.80 |
| Purchase #2 | $69.28 | 6.565% | $73.8282 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $224.45 | 3.492% | $232.2878 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $59.48 | 12.478% | $66.9019 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $161.56 | 3.283% | $166.864 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $190.79 | 12.620% | $214.8677 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $12.97 | 3.468% | $13.4198 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $815.50 | $877.9734 | $877.97 | $877.95 | $878.00 | |