| 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 | $8.38 | 10.186% | $9.2336 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $139.49 | 5.150% | $146.6737 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $116.54 | 8.701% | $126.6801 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $150.80 | 9.341% | $164.8862 | $164.89 | $164.90 | $164.90 |
| Purchase #5 | $58.89 | 11.396% | $65.6011 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $40.39 | 6.633% | $43.0691 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $89.28 | 9.234% | $97.5241 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $603.77 | $653.6679 | $653.66 | $653.65 | $653.70 | |