| 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 | $92.68 | 12.454% | $104.2224 | $104.22 | $104.20 | $104.20 |
| Purchase #2 | $100.30 | 10.531% | $110.8626 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $75.72 | 7.727% | $81.5709 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $52.75 | 10.697% | $58.3927 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $159.27 | 9.353% | $174.1665 | $174.17 | $174.15 | $174.20 |
| Purchase #6 | $74.35 | 10.610% | $82.2385 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $222.76 | 13.193% | $252.1487 | $252.15 | $252.15 | $252.10 |
| 7 purchase totals = | $777.83 | $863.6023 | $863.60 | $863.55 | $863.60 | |