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 | $112.78 | 4.562% | $117.925 | $117.93 | $117.95 | $117.90 |
Purchase #2 | $79.77 | 8.511% | $86.5592 | $86.56 | $86.55 | $86.60 |
Purchase #3 | $79.92 | 11.308% | $88.9574 | $88.96 | $88.95 | $89.00 |
Purchase #4 | $9.61 | 13.346% | $10.8926 | $10.89 | $10.90 | $10.90 |
Purchase #5 | $114.38 | 3.867% | $118.8031 | $118.80 | $118.80 | $118.80 |
Purchase #6 | $50.33 | 9.624% | $55.1738 | $55.17 | $55.15 | $55.20 |
Purchase #7 | $188.84 | 10.788% | $209.2121 | $209.21 | $209.20 | $209.20 |
7 purchase totals = | $635.63 | $687.5232 | $687.52 | $687.50 | $687.60 |