| 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 | $59.36 | 9.735% | $65.1387 | $65.14 | $65.15 | $65.10 |
| Purchase #2 | $168.71 | 11.529% | $188.1606 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $45.61 | 11.128% | $50.6855 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $235.29 | 12.412% | $264.4942 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $203.88 | 12.791% | $229.9583 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $37.35 | 13.472% | $42.3818 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $27.79 | 8.564% | $30.1699 | $30.17 | $30.15 | $30.20 |
| 7 purchase totals = | $777.99 | $870.9890 | $870.99 | $871.00 | $871.10 | |