| 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 | $26.28 | 8.226% | $28.4418 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $55.52 | 8.478% | $60.227 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $5.98 | 5.543% | $6.3115 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $235.35 | 5.485% | $248.2589 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $82.68 | 8.178% | $89.4416 | $89.44 | $89.45 | $89.40 |
| Purchase #6 | $127.94 | 8.689% | $139.0567 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $43.58 | 10.107% | $47.9846 | $47.98 | $48.00 | $48.00 |
| 7 purchase totals = | $577.33 | $619.7221 | $619.72 | $619.75 | $619.70 | |