| 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 | $38.58 | 6.193% | $40.9693 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $241.48 | 8.248% | $261.3973 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $24.58 | 3.162% | $25.3572 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $172.51 | 9.193% | $188.3688 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $27.79 | 11.324% | $30.9369 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $85.96 | 9.256% | $93.9165 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $51.62 | 3.539% | $53.4468 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $642.52 | $694.3928 | $694.41 | $694.35 | $694.40 | |