| 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 | $18.50 | 8.789% | $20.126 | $20.13 | $20.15 | $20.10 |
| Purchase #2 | $37.57 | 3.481% | $38.8778 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $24.46 | 12.169% | $27.4365 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $216.79 | 13.438% | $245.9222 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $241.84 | 8.217% | $261.712 | $261.71 | $261.70 | $261.70 |
| Purchase #6 | $154.52 | 7.864% | $166.6715 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $188.47 | 3.646% | $195.3416 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $882.15 | $956.0876 | $956.09 | $956.10 | $956.00 | |