| 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 | $46.29 | 4.421% | $48.3365 | $48.34 | $48.35 | $48.30 |
| Purchase #2 | $19.83 | 6.783% | $21.1751 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $48.50 | 6.641% | $51.7209 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $200.40 | 8.175% | $216.7827 | $216.78 | $216.80 | $216.80 |
| Purchase #5 | $166.44 | 9.676% | $182.5447 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $232.41 | 10.655% | $257.1733 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $125.70 | 6.576% | $133.966 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $839.57 | $911.6992 | $911.70 | $911.70 | $911.70 | |