| 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 | $52.97 | 3.161% | $54.6444 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $28.41 | 8.554% | $30.8402 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $222.42 | 6.507% | $236.8929 | $236.89 | $236.90 | $236.90 |
| Purchase #4 | $95.51 | 11.197% | $106.2043 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $192.81 | 11.663% | $215.2974 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $27.73 | 8.604% | $30.1159 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $10.64 | 6.223% | $11.3021 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $630.49 | $685.2972 | $685.29 | $685.30 | $685.20 | |