| 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 | $33.62 | 7.411% | $36.1116 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $69.52 | 11.241% | $77.3347 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $79.33 | 8.644% | $86.1873 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $74.31 | 3.759% | $77.1033 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $224.41 | 5.206% | $236.0928 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $215.46 | 12.868% | $243.1854 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $72.54 | 10.663% | $80.2749 | $80.27 | $80.25 | $80.30 |
| 7 purchase totals = | $769.19 | $836.2900 | $836.28 | $836.30 | $836.30 | |