| 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 | $57.83 | 5.153% | $60.81 | $60.81 | $60.80 | $60.80 |
| Purchase #2 | $102.79 | 11.686% | $114.802 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $77.96 | 3.648% | $80.804 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $28.62 | 6.392% | $30.4494 | $30.45 | $30.45 | $30.40 |
| Purchase #5 | $136.87 | 5.814% | $144.8276 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $137.74 | 13.513% | $156.3528 | $156.35 | $156.35 | $156.40 |
| Purchase #7 | $60.81 | 7.582% | $65.4206 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $602.62 | $653.4664 | $653.46 | $653.45 | $653.40 | |