| 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 | $22.83 | 13.587% | $25.9319 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $50.40 | 5.730% | $53.2879 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $250.56 | 4.451% | $261.7124 | $261.71 | $261.70 | $261.70 |
| Purchase #4 | $26.88 | 9.476% | $29.4271 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $11.98 | 3.560% | $12.4065 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $12.57 | 6.412% | $13.376 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $16.59 | 8.757% | $18.0428 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $391.81 | $414.1846 | $414.19 | $414.25 | $414.10 | |