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 | $83.43 | 7.805% | $89.9417 | $89.94 | $89.95 | $89.90 |
Purchase #2 | $144.51 | 10.793% | $160.107 | $160.11 | $160.10 | $160.10 |
Purchase #3 | $95.80 | 12.204% | $107.4914 | $107.49 | $107.50 | $107.50 |
Purchase #4 | $171.40 | 3.218% | $176.9157 | $176.92 | $176.90 | $176.90 |
Purchase #5 | $25.93 | 4.857% | $27.1894 | $27.19 | $27.20 | $27.20 |
Purchase #6 | $100.40 | 9.586% | $110.0243 | $110.02 | $110.00 | $110.00 |
Purchase #7 | $14.78 | 7.341% | $15.865 | $15.87 | $15.85 | $15.90 |
7 purchase totals = | $636.25 | $687.5345 | $687.54 | $687.50 | $687.50 |