| 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 | $7.25 | 10.180% | $7.9881 | $7.99 | $8.00 | $8.00 |
| Purchase #2 | $55.86 | 6.835% | $59.678 | $59.68 | $59.70 | $59.70 |
| Purchase #3 | $94.31 | 3.223% | $97.3496 | $97.35 | $97.35 | $97.30 |
| Purchase #4 | $22.67 | 11.305% | $25.2328 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $83.41 | 3.109% | $86.0032 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $190.96 | 3.864% | $198.3387 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $141.95 | 7.283% | $152.2882 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $596.41 | $626.8786 | $626.88 | $626.95 | $626.80 | |