| 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 | $125.81 | 4.849% | $131.9105 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $59.58 | 7.410% | $63.9949 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $100.74 | 7.596% | $108.3922 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $97.35 | 9.607% | $106.7024 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $135.89 | 9.482% | $148.7751 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $181.77 | 13.243% | $205.8418 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $48.60 | 11.641% | $54.2575 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $749.74 | $819.8744 | $819.87 | $819.90 | $819.90 | |