| 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 | $9.88 | 5.286% | $10.4023 | $10.40 | $10.40 | $10.40 |
| Purchase #2 | $236.45 | 4.403% | $246.8609 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $71.71 | 7.148% | $76.8358 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $125.35 | 9.846% | $137.692 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $136.59 | 12.347% | $153.4548 | $153.45 | $153.45 | $153.50 |
| Purchase #6 | $58.58 | 10.871% | $64.9482 | $64.95 | $64.95 | $64.90 |
| Purchase #7 | $93.76 | 10.805% | $103.8908 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $732.32 | $794.0848 | $794.08 | $794.10 | $794.10 | |