| 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 | $53.58 | 6.444% | $57.0327 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $246.91 | 5.307% | $260.0135 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $121.27 | 7.367% | $130.204 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $64.94 | 10.689% | $71.8814 | $71.88 | $71.90 | $71.90 |
| Purchase #5 | $7.41 | 12.828% | $8.3606 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $86.87 | 9.301% | $94.9498 | $94.95 | $94.95 | $94.90 |
| Purchase #7 | $47.59 | 8.724% | $51.7418 | $51.74 | $51.75 | $51.70 |
| 7 purchase totals = | $628.57 | $674.1838 | $674.17 | $674.20 | $674.10 | |