| 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 | $106.78 | 8.701% | $116.0709 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $154.75 | 4.692% | $162.0109 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $129.65 | 7.867% | $139.8496 | $139.85 | $139.85 | $139.80 |
| Purchase #4 | $102.41 | 8.692% | $111.3115 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $71.62 | 5.334% | $75.4402 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $77.94 | 10.340% | $85.999 | $86.00 | $86.00 | $86.00 |
| Purchase #7 | $249.25 | 7.598% | $268.188 | $268.19 | $268.20 | $268.20 |
| 7 purchase totals = | $892.40 | $958.8701 | $958.87 | $958.85 | $958.80 | |