| 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 | $57.40 | 3.409% | $59.3568 | $59.36 | $59.35 | $59.40 |
| Purchase #2 | $26.61 | 13.798% | $30.2816 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $25.91 | 4.146% | $26.9842 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $20.69 | 4.730% | $21.6686 | $21.67 | $21.65 | $21.70 |
| Purchase #5 | $84.54 | 12.431% | $95.0492 | $95.05 | $95.05 | $95.00 |
| Purchase #6 | $219.39 | 11.282% | $244.1416 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $209.29 | 7.501% | $224.9888 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $643.83 | $702.4708 | $702.47 | $702.50 | $702.50 | |