| 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 | $11.82 | 13.419% | $13.4061 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $104.69 | 4.450% | $109.3487 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $69.89 | 7.575% | $75.1842 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $126.57 | 7.642% | $136.2425 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $203.40 | 3.422% | $210.3603 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $61.47 | 4.634% | $64.3185 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $52.34 | 13.279% | $59.2902 | $59.29 | $59.30 | $59.30 |
| 7 purchase totals = | $630.18 | $668.1505 | $668.15 | $668.15 | $668.10 | |