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 | $29.28 | 5.149% | $30.7876 | $30.79 | $30.80 | $30.80 |
Purchase #2 | $83.52 | 12.761% | $94.178 | $94.18 | $94.20 | $94.20 |
Purchase #3 | $24.96 | 3.356% | $25.7977 | $25.80 | $25.80 | $25.80 |
Purchase #4 | $163.92 | 3.839% | $170.2129 | $170.21 | $170.20 | $170.20 |
Purchase #5 | $45.82 | 10.321% | $50.5491 | $50.55 | $50.55 | $50.50 |
Purchase #6 | $98.42 | 8.499% | $106.7847 | $106.78 | $106.80 | $106.80 |
Purchase #7 | $49.86 | 7.820% | $53.7591 | $53.76 | $53.75 | $53.80 |
7 purchase totals = | $495.78 | $532.0691 | $532.07 | $532.10 | $532.10 |