| 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 | $70.79 | 6.473% | $75.3722 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $37.89 | 11.571% | $42.2743 | $42.27 | $42.25 | $42.30 |
| Purchase #3 | $248.37 | 5.197% | $261.2778 | $261.28 | $261.30 | $261.30 |
| Purchase #4 | $122.33 | 4.480% | $127.8104 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $139.28 | 12.378% | $156.5201 | $156.52 | $156.50 | $156.50 |
| Purchase #6 | $85.88 | 3.608% | $88.9786 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $207.75 | 6.378% | $221.0003 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $912.29 | $973.2337 | $973.23 | $973.20 | $973.30 | |