| 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 | $77.46 | 5.815% | $81.9643 | $81.96 | $81.95 | $82.00 |
| Purchase #2 | $41.93 | 10.130% | $46.1775 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $224.75 | 11.821% | $251.3177 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $131.95 | 9.508% | $144.4958 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $240.46 | 8.636% | $261.2261 | $261.23 | $261.25 | $261.20 |
| Purchase #6 | $206.28 | 5.691% | $218.0194 | $218.02 | $218.00 | $218.00 |
| Purchase #7 | $116.78 | 10.697% | $129.272 | $129.27 | $129.25 | $129.30 |
| 7 purchase totals = | $1,039.61 | $1,132.4728 | $1,132.48 | $1,132.45 | $1,132.50 | |