| 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 | $104.69 | 13.619% | $118.9477 | $118.95 | $118.95 | $118.90 |
| Purchase #2 | $111.85 | 11.824% | $125.0751 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $20.72 | 13.616% | $23.5412 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $104.81 | 11.400% | $116.7583 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $78.98 | 10.351% | $87.1552 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $99.87 | 8.142% | $108.0014 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $97.94 | 7.360% | $105.1484 | $105.15 | $105.15 | $105.10 |
| 7 purchase totals = | $618.86 | $684.6273 | $684.64 | $684.65 | $684.60 | |