| 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 | $65.41 | 5.237% | $68.8355 | $68.84 | $68.85 | $68.80 |
| Purchase #2 | $99.53 | 10.738% | $110.2175 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $48.62 | 8.635% | $52.8183 | $52.82 | $52.80 | $52.80 |
| Purchase #4 | $218.99 | 11.171% | $243.4534 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $7.46 | 9.639% | $8.1791 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $128.49 | 11.628% | $143.4308 | $143.43 | $143.45 | $143.40 |
| Purchase #7 | $86.31 | 5.562% | $91.1106 | $91.11 | $91.10 | $91.10 |
| 7 purchase totals = | $654.81 | $718.0452 | $718.05 | $718.05 | $718.00 | |