| 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 | $86.84 | 12.614% | $97.794 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $72.81 | 11.747% | $81.363 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $26.55 | 11.328% | $29.5576 | $29.56 | $29.55 | $29.60 |
| Purchase #4 | $196.39 | 3.824% | $203.9 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $181.75 | 10.175% | $200.2431 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $244.37 | 12.572% | $275.0922 | $275.09 | $275.10 | $275.10 |
| Purchase #7 | $96.36 | 6.358% | $102.4866 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $905.07 | $990.4365 | $990.43 | $990.45 | $990.50 | |