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 | $11.80 | 9.260% | $12.8927 | $12.89 | $12.90 | $12.90 |
Purchase #2 | $15.66 | 13.499% | $17.7739 | $17.77 | $17.75 | $17.80 |
Purchase #3 | $53.61 | 4.169% | $55.845 | $55.85 | $55.85 | $55.80 |
Purchase #4 | $164.50 | 13.492% | $186.6943 | $186.69 | $186.70 | $186.70 |
Purchase #5 | $189.72 | 10.431% | $209.5097 | $209.51 | $209.50 | $209.50 |
Purchase #6 | $76.86 | 11.507% | $85.7043 | $85.70 | $85.70 | $85.70 |
Purchase #7 | $12.88 | 6.701% | $13.7431 | $13.74 | $13.75 | $13.70 |
7 purchase totals = | $525.03 | $582.1630 | $582.15 | $582.15 | $582.10 |