| 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 | $22.43 | 9.496% | $24.56 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $228.49 | 11.529% | $254.8326 | $254.83 | $254.85 | $254.80 |
| Purchase #3 | $221.89 | 13.829% | $252.5752 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $37.67 | 8.661% | $40.9326 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $215.85 | 8.590% | $234.3915 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $52.96 | 7.863% | $57.1242 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $57.79 | 13.605% | $65.6523 | $65.65 | $65.65 | $65.70 |
| 7 purchase totals = | $837.08 | $930.0684 | $930.06 | $930.10 | $930.10 | |