| 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 | $18.94 | 10.598% | $20.9473 | $20.95 | $20.95 | $20.90 |
| Purchase #2 | $176.95 | 8.208% | $191.4741 | $191.47 | $191.45 | $191.50 |
| Purchase #3 | $18.90 | 9.747% | $20.7422 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $231.95 | 9.692% | $254.4306 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $164.88 | 9.643% | $180.7794 | $180.78 | $180.80 | $180.80 |
| Purchase #6 | $163.35 | 8.398% | $177.0681 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $54.53 | 10.738% | $60.3854 | $60.39 | $60.40 | $60.40 |
| 7 purchase totals = | $829.50 | $905.8271 | $905.83 | $905.85 | $905.80 | |