| 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 | $95.32 | 7.605% | $102.5691 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $28.59 | 9.822% | $31.3981 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $167.90 | 3.387% | $173.5868 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $169.49 | 11.312% | $188.6627 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $138.33 | 12.635% | $155.808 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $65.52 | 9.748% | $71.9069 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $204.47 | 9.561% | $224.0194 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $869.62 | $947.9510 | $947.96 | $947.90 | $948.00 | |