| 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 | $70.72 | 8.587% | $76.7927 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $110.72 | 13.624% | $125.8045 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $32.67 | 5.436% | $34.4459 | $34.45 | $34.45 | $34.40 |
| Purchase #4 | $46.85 | 9.183% | $51.1522 | $51.15 | $51.15 | $51.20 |
| Purchase #5 | $83.42 | 12.397% | $93.7616 | $93.76 | $93.75 | $93.80 |
| Purchase #6 | $236.89 | 9.779% | $260.0555 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $151.84 | 13.381% | $172.1577 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $733.11 | $814.1701 | $814.17 | $814.15 | $814.30 | |