| 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 | $11.45 | 5.153% | $12.04 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $80.31 | 9.768% | $88.1547 | $88.15 | $88.15 | $88.20 |
| Purchase #3 | $94.54 | 13.444% | $107.25 | $107.25 | $107.25 | $107.30 |
| Purchase #4 | $24.78 | 13.466% | $28.1169 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $150.90 | 3.643% | $156.3973 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $169.28 | 12.377% | $190.2318 | $190.23 | $190.25 | $190.20 |
| Purchase #7 | $209.40 | 8.801% | $227.8293 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $740.66 | $810.0200 | $810.02 | $810.05 | $810.00 | |