| 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 | $54.30 | 8.160% | $58.7309 | $58.73 | $58.75 | $58.70 |
| Purchase #2 | $94.29 | 10.450% | $104.1433 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $162.49 | 11.476% | $181.1374 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $148.66 | 9.272% | $162.4438 | $162.44 | $162.45 | $162.40 |
| Purchase #5 | $47.91 | 7.858% | $51.6748 | $51.67 | $51.65 | $51.70 |
| Purchase #6 | $190.90 | 3.317% | $197.2322 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $56.27 | 10.485% | $62.1699 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $754.82 | $817.5323 | $817.52 | $817.55 | $817.40 | |