| 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 | $22.60 | 4.617% | $23.6434 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $58.37 | 9.569% | $63.9554 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $181.41 | 4.866% | $190.2374 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $119.81 | 8.240% | $129.6823 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $247.35 | 5.547% | $261.0705 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $76.30 | 10.804% | $84.5435 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $94.91 | 13.326% | $107.5577 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $800.75 | $860.6902 | $860.69 | $860.70 | $860.70 | |