| 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 | $6.79 | 13.324% | $7.6947 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $208.76 | 10.554% | $230.7925 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $116.66 | 7.720% | $125.6662 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $154.43 | 6.810% | $164.9467 | $164.95 | $164.95 | $164.90 |
| Purchase #5 | $98.92 | 3.194% | $102.0795 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $153.48 | 11.370% | $170.9307 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $110.58 | 13.551% | $125.5647 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $849.62 | $927.6750 | $927.67 | $927.70 | $927.70 | |