| 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 | $78.97 | 8.758% | $85.8862 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $192.50 | 8.441% | $208.7489 | $208.75 | $208.75 | $208.70 |
| Purchase #3 | $11.91 | 11.831% | $13.3191 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $143.38 | 5.259% | $150.9204 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $89.75 | 8.419% | $97.3061 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $136.69 | 9.289% | $149.3871 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $185.97 | 7.670% | $200.2339 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $839.17 | $905.8017 | $905.81 | $905.80 | $905.70 | |