| 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 | $249.40 | 7.652% | $268.4841 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $58.78 | 4.867% | $61.6408 | $61.64 | $61.65 | $61.60 |
| Purchase #3 | $60.38 | 8.377% | $65.438 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $111.45 | 8.284% | $120.6825 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $73.33 | 12.249% | $82.3122 | $82.31 | $82.30 | $82.30 |
| Purchase #6 | $97.33 | 6.467% | $103.6243 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $116.77 | 8.727% | $126.9605 | $126.96 | $126.95 | $127.00 |
| 7 purchase totals = | $767.44 | $829.1424 | $829.13 | $829.15 | $829.10 | |