| 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 | $39.99 | 4.288% | $41.7048 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $231.81 | 9.736% | $254.379 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $161.87 | 7.418% | $173.8775 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $48.55 | 5.834% | $51.3824 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $64.81 | 5.384% | $68.2994 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $222.58 | 10.537% | $246.0333 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $119.88 | 4.272% | $125.0013 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $889.49 | $960.6777 | $960.67 | $960.75 | $960.70 | |