| 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 | $38.50 | 7.429% | $41.3602 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $239.79 | 3.507% | $248.1994 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $26.83 | 11.766% | $29.9868 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $249.57 | 4.740% | $261.3996 | $261.40 | $261.40 | $261.40 |
| Purchase #5 | $73.54 | 7.476% | $79.0379 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $12.96 | 7.260% | $13.9009 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $36.93 | 11.430% | $41.1511 | $41.15 | $41.15 | $41.20 |
| 7 purchase totals = | $678.12 | $715.0359 | $715.04 | $715.05 | $715.10 | |