| 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 | $42.99 | 7.821% | $46.3522 | $46.35 | $46.35 | $46.40 |
| Purchase #2 | $145.99 | 3.593% | $151.2354 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $63.75 | 3.492% | $65.9762 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $60.37 | 9.121% | $65.8763 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $125.70 | 12.692% | $141.6538 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $219.31 | 9.352% | $239.8199 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $97.25 | 10.156% | $107.1267 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $755.36 | $818.0405 | $818.05 | $818.10 | $818.10 | |