| 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 | $52.39 | 9.790% | $57.519 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $61.99 | 7.711% | $66.77 | $66.77 | $66.75 | $66.80 |
| Purchase #3 | $102.40 | 13.325% | $116.0448 | $116.04 | $116.05 | $116.00 |
| Purchase #4 | $226.50 | 7.330% | $243.1025 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $219.33 | 10.398% | $242.1359 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $196.75 | 8.255% | $212.9917 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $28.60 | 9.436% | $31.2987 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $887.96 | $969.8626 | $969.86 | $969.85 | $969.80 | |