| 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 | $99.39 | 8.840% | $108.1761 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $106.41 | 11.847% | $119.0164 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $46.50 | 12.604% | $52.3609 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $20.32 | 6.264% | $21.5928 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $113.69 | 11.258% | $126.4892 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $44.84 | 3.758% | $46.5251 | $46.53 | $46.55 | $46.50 |
| Purchase #7 | $235.78 | 3.642% | $244.3671 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $666.93 | $718.5276 | $718.54 | $718.55 | $718.60 | |