| 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 | $112.49 | 5.297% | $118.4486 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $21.53 | 6.568% | $22.9441 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $49.75 | 4.296% | $51.8873 | $51.89 | $51.90 | $51.90 |
| Purchase #4 | $247.75 | 12.865% | $279.623 | $279.62 | $279.60 | $279.60 |
| Purchase #5 | $127.56 | 6.856% | $136.3055 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $243.83 | 5.420% | $257.0456 | $257.05 | $257.05 | $257.00 |
| Purchase #7 | $31.79 | 4.357% | $33.1751 | $33.18 | $33.20 | $33.20 |
| 7 purchase totals = | $834.70 | $899.4292 | $899.44 | $899.45 | $899.30 | |