| 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 | $82.32 | 5.712% | $87.0221 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $205.74 | 6.830% | $219.792 | $219.79 | $219.80 | $219.80 |
| Purchase #3 | $217.93 | 5.156% | $229.1665 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $160.68 | 5.616% | $169.7038 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $90.57 | 7.708% | $97.5511 | $97.55 | $97.55 | $97.60 |
| Purchase #6 | $5.95 | 7.765% | $6.412 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $28.27 | 6.167% | $30.0134 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $791.46 | $839.6609 | $839.65 | $839.60 | $839.70 | |