| 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 | $21.84 | 5.816% | $23.1102 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $26.84 | 12.645% | $30.2339 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $71.79 | 7.852% | $77.427 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $96.43 | 9.531% | $105.6207 | $105.62 | $105.60 | $105.60 |
| Purchase #5 | $200.31 | 6.176% | $212.6811 | $212.68 | $212.70 | $212.70 |
| Purchase #6 | $213.81 | 11.186% | $237.7268 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $24.73 | 5.843% | $26.175 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $655.75 | $712.9747 | $712.98 | $713.05 | $712.90 | |