| 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 | $12.46 | 13.614% | $14.1563 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $43.39 | 10.218% | $47.8236 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $26.36 | 13.865% | $30.0148 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $75.76 | 10.869% | $83.9944 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $60.76 | 10.693% | $67.2571 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $171.44 | 5.172% | $180.3069 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $41.28 | 11.210% | $45.9075 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $431.45 | $469.4606 | $469.46 | $469.40 | $469.50 | |