| 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 | $36.31 | 4.849% | $38.0707 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $133.93 | 5.797% | $141.6939 | $141.69 | $141.70 | $141.70 |
| Purchase #3 | $115.70 | 6.642% | $123.3848 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $125.55 | 7.315% | $134.734 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $188.39 | 8.862% | $205.0851 | $205.09 | $205.10 | $205.10 |
| Purchase #6 | $49.90 | 9.803% | $54.7917 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $249.59 | 4.848% | $261.6901 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $899.37 | $959.4503 | $959.44 | $959.50 | $959.50 | |