| 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 | $48.38 | 3.347% | $49.9993 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $235.41 | 6.663% | $251.0954 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $18.40 | 8.478% | $19.96 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $12.70 | 13.354% | $14.396 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $237.49 | 9.624% | $260.346 | $260.35 | $260.35 | $260.30 |
| Purchase #6 | $186.99 | 3.697% | $193.903 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $99.28 | 7.476% | $106.7022 | $106.70 | $106.70 | $106.70 |
| 7 purchase totals = | $838.65 | $896.4019 | $896.41 | $896.40 | $896.40 | |