| 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 | $36.49 | 11.706% | $40.7615 | $40.76 | $40.75 | $40.80 |
| Purchase #2 | $92.95 | 5.360% | $97.9321 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $74.53 | 12.425% | $83.7904 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $174.44 | 8.127% | $188.6167 | $188.62 | $188.60 | $188.60 |
| Purchase #5 | $50.96 | 10.574% | $56.3485 | $56.35 | $56.35 | $56.30 |
| Purchase #6 | $142.76 | 3.727% | $148.0807 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $42.50 | 13.815% | $48.3714 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $614.63 | $663.9013 | $663.90 | $663.90 | $663.90 | |