| 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 | $40.86 | 4.398% | $42.657 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $97.97 | 12.317% | $110.037 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $154.53 | 4.453% | $161.4112 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $201.26 | 12.792% | $227.0052 | $227.01 | $227.00 | $227.00 |
| Purchase #5 | $76.59 | 5.108% | $80.5022 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $220.61 | 5.563% | $232.8825 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $187.89 | 8.829% | $204.4788 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $979.71 | $1,058.9739 | $1,058.98 | $1,059.00 | $1,059.00 | |