| 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 | $93.90 | 3.755% | $97.4259 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $60.87 | 5.398% | $64.1558 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $188.79 | 11.525% | $210.548 | $210.55 | $210.55 | $210.50 |
| Purchase #4 | $70.93 | 13.643% | $80.607 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $206.50 | 13.661% | $234.71 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $22.45 | 3.590% | $23.256 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $100.45 | 3.761% | $104.2279 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $743.89 | $814.9306 | $814.95 | $814.95 | $814.90 | |