| 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 | $22.28 | 11.347% | $24.8081 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $156.88 | 7.775% | $169.0774 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $72.68 | 8.159% | $78.61 | $78.61 | $78.60 | $78.60 |
| Purchase #4 | $38.43 | 7.456% | $41.2953 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $129.99 | 10.551% | $143.7052 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $212.94 | 4.287% | $222.0687 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $45.79 | 5.754% | $48.4248 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $678.99 | $727.9895 | $728.00 | $727.95 | $728.00 | |