| 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 | $24.27 | 10.303% | $26.7705 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $43.28 | 10.260% | $47.7205 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $131.34 | 11.700% | $146.7068 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $154.50 | 6.144% | $163.9925 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $234.89 | 9.614% | $257.4723 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $177.46 | 7.134% | $190.12 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $96.68 | 7.738% | $104.1611 | $104.16 | $104.15 | $104.20 |
| 7 purchase totals = | $862.42 | $936.9437 | $936.94 | $936.85 | $937.00 | |