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 | $28.89 | 6.561% | $30.7855 | $30.79 | $30.80 | $30.80 |
Purchase #2 | $175.95 | 12.289% | $197.5725 | $197.57 | $197.55 | $197.60 |
Purchase #3 | $164.39 | 5.565% | $173.5383 | $173.54 | $173.55 | $173.50 |
Purchase #4 | $81.96 | 9.557% | $89.7929 | $89.79 | $89.80 | $89.80 |
Purchase #5 | $112.40 | 3.660% | $116.5138 | $116.51 | $116.50 | $116.50 |
Purchase #6 | $23.26 | 10.827% | $25.7784 | $25.78 | $25.80 | $25.80 |
Purchase #7 | $185.94 | 12.699% | $209.5525 | $209.55 | $209.55 | $209.60 |
7 purchase totals = | $772.79 | $843.5339 | $843.53 | $843.55 | $843.60 |