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 | $20.27 | 3.749% | $21.0299 | $21.03 | $21.05 | $21.00 |
Purchase #2 | $142.99 | 11.605% | $159.584 | $159.58 | $159.60 | $159.60 |
Purchase #3 | $182.61 | 12.361% | $205.1824 | $205.18 | $205.20 | $205.20 |
Purchase #4 | $92.86 | 13.835% | $105.7072 | $105.71 | $105.70 | $105.70 |
Purchase #5 | $30.68 | 8.857% | $33.3973 | $33.40 | $33.40 | $33.40 |
Purchase #6 | $61.84 | 3.617% | $64.0768 | $64.08 | $64.10 | $64.10 |
Purchase #7 | $109.59 | 4.739% | $114.7835 | $114.78 | $114.80 | $114.80 |
7 purchase totals = | $640.84 | $703.7611 | $703.76 | $703.85 | $703.80 |