| 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 | $58.90 | 4.172% | $61.3573 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $88.78 | 9.267% | $97.0072 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $12.48 | 12.128% | $13.9936 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $113.75 | 6.118% | $120.7092 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $117.36 | 6.374% | $124.8405 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $150.85 | 8.510% | $163.6873 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $30.30 | 10.521% | $33.4879 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $572.42 | $615.0830 | $615.09 | $615.10 | $615.10 | |