| 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 | $8.78 | 13.374% | $9.9542 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $86.96 | 11.750% | $97.1778 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $169.63 | 13.108% | $191.8651 | $191.87 | $191.85 | $191.90 |
| Purchase #4 | $81.58 | 3.619% | $84.5324 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $119.54 | 5.218% | $125.7776 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $180.39 | 12.419% | $202.7926 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $42.58 | 10.740% | $47.1531 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $689.46 | $759.2528 | $759.25 | $759.30 | $759.40 | |