| 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 | $65.72 | 6.533% | $70.0135 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $42.42 | 5.318% | $44.6759 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $173.65 | 11.347% | $193.3541 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $170.45 | 10.305% | $188.0149 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $104.47 | 3.692% | $108.327 | $108.33 | $108.35 | $108.30 |
| Purchase #6 | $93.59 | 4.386% | $97.6949 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $74.52 | 9.501% | $81.6001 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $724.82 | $783.6804 | $783.67 | $783.70 | $783.70 | |