| 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 | $193.52 | 11.641% | $216.0477 | $216.05 | $216.05 | $216.00 |
| Purchase #2 | $246.79 | 10.546% | $272.8165 | $272.82 | $272.80 | $272.80 |
| Purchase #3 | $28.56 | 7.304% | $30.646 | $30.65 | $30.65 | $30.60 |
| Purchase #4 | $15.63 | 11.682% | $17.4559 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $15.44 | 12.160% | $17.3175 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $35.78 | 10.407% | $39.5036 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $62.29 | 6.285% | $66.2049 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $598.01 | $659.9921 | $660.00 | $659.95 | $659.90 | |