| 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 | $55.32 | 6.166% | $58.731 | $58.73 | $58.75 | $58.70 |
| Purchase #2 | $108.79 | 12.512% | $122.4018 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $97.41 | 11.734% | $108.8401 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $140.35 | 6.142% | $148.9703 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $117.67 | 6.855% | $125.7363 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $158.70 | 12.697% | $178.8501 | $178.85 | $178.85 | $178.90 |
| Purchase #7 | $135.90 | 13.348% | $154.0399 | $154.04 | $154.05 | $154.00 |
| 7 purchase totals = | $814.14 | $897.5695 | $897.57 | $897.60 | $897.50 | |