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 | $28.44 | 7.482% | $30.5679 | $30.57 | $30.55 | $30.60 |
Purchase #2 | $11.73 | 13.643% | $13.3303 | $13.33 | $13.35 | $13.30 |
Purchase #3 | $28.72 | 9.215% | $31.3665 | $31.37 | $31.35 | $31.40 |
Purchase #4 | $154.32 | 5.689% | $163.0993 | $163.10 | $163.10 | $163.10 |
Purchase #5 | $65.57 | 8.275% | $70.9959 | $71.00 | $71.00 | $71.00 |
Purchase #6 | $247.71 | 3.531% | $256.4566 | $256.46 | $256.45 | $256.50 |
Purchase #7 | $207.73 | 7.148% | $222.5785 | $222.58 | $222.60 | $222.60 |
7 purchase totals = | $744.22 | $788.3950 | $788.41 | $788.40 | $788.50 |