| 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 | $76.60 | 4.684% | $80.1879 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $111.36 | 9.130% | $121.5272 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $215.89 | 4.269% | $225.1063 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $93.79 | 9.217% | $102.4346 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $41.73 | 10.240% | $46.0032 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $136.55 | 8.583% | $148.2701 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $67.28 | 7.374% | $72.2412 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $743.20 | $795.7705 | $795.77 | $795.80 | $795.70 | |