| 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 | $25.32 | 12.353% | $28.4478 | $28.45 | $28.45 | $28.40 |
| Purchase #2 | $58.46 | 13.873% | $66.5702 | $66.57 | $66.55 | $66.60 |
| Purchase #3 | $215.58 | 12.798% | $243.1699 | $243.17 | $243.15 | $243.20 |
| Purchase #4 | $117.37 | 8.453% | $127.2913 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $136.67 | 10.649% | $151.224 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $62.89 | 11.324% | $70.0117 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $15.46 | 4.458% | $16.1492 | $16.15 | $16.15 | $16.10 |
| 7 purchase totals = | $631.75 | $702.8641 | $702.86 | $702.80 | $702.80 | |