| 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 | $101.83 | 10.224% | $112.2411 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $50.31 | 9.841% | $55.261 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $109.58 | 3.565% | $113.4865 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $248.76 | 5.130% | $261.5214 | $261.52 | $261.50 | $261.50 |
| Purchase #5 | $35.76 | 9.503% | $39.1583 | $39.16 | $39.15 | $39.20 |
| Purchase #6 | $26.95 | 13.835% | $30.6785 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $79.96 | 9.335% | $87.4243 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $653.15 | $699.7711 | $699.77 | $699.75 | $699.80 | |