| 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 | $70.40 | 6.539% | $75.0035 | $75.00 | $75.00 | $75.00 |
| Purchase #2 | $95.69 | 9.402% | $104.6868 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $99.76 | 5.746% | $105.4922 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $31.88 | 12.677% | $35.9214 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $174.75 | 8.822% | $190.1664 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $236.73 | 4.183% | $246.6324 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $118.46 | 12.216% | $132.9311 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $827.67 | $890.8338 | $890.83 | $890.85 | $890.80 | |