| 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 | $6.45 | 4.586% | $6.7458 | $6.75 | $6.75 | $6.70 |
| Purchase #2 | $190.43 | 5.456% | $200.8199 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $42.49 | 4.464% | $44.3868 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $184.90 | 7.371% | $198.529 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $72.54 | 4.276% | $75.6418 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $219.33 | 3.529% | $227.0702 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $175.32 | 13.583% | $199.1337 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $891.46 | $952.3272 | $952.33 | $952.35 | $952.20 | |