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 | $19.99 | 9.719% | $21.9328 | $21.93 | $21.95 | $21.90 |
Purchase #2 | $164.56 | 7.479% | $176.8674 | $176.87 | $176.85 | $176.90 |
Purchase #3 | $110.80 | 3.758% | $114.9639 | $114.96 | $114.95 | $115.00 |
Purchase #4 | $35.76 | 13.692% | $40.6563 | $40.66 | $40.65 | $40.70 |
Purchase #5 | $13.48 | 13.242% | $15.265 | $15.27 | $15.25 | $15.30 |
Purchase #6 | $76.79 | 13.210% | $86.934 | $86.93 | $86.95 | $86.90 |
Purchase #7 | $43.62 | 5.264% | $45.9162 | $45.92 | $45.90 | $45.90 |
7 purchase totals = | $465.00 | $502.5356 | $502.54 | $502.50 | $502.60 |