| 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 | $42.55 | 3.526% | $44.0503 | $44.05 | $44.05 | $44.10 |
| Purchase #2 | $112.59 | 12.419% | $126.5726 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $63.59 | 3.217% | $65.6357 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $11.29 | 12.383% | $12.688 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $97.88 | 6.300% | $104.0464 | $104.05 | $104.05 | $104.00 |
| Purchase #6 | $134.56 | 7.167% | $144.2039 | $144.20 | $144.20 | $144.20 |
| Purchase #7 | $9.61 | 10.848% | $10.6525 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $472.07 | $507.8494 | $507.85 | $507.85 | $507.90 | |