| 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 | $87.81 | 5.306% | $92.4692 | $92.47 | $92.45 | $92.50 |
| Purchase #2 | $248.77 | 5.214% | $261.7409 | $261.74 | $261.75 | $261.70 |
| Purchase #3 | $177.61 | 8.719% | $193.0958 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $209.88 | 12.509% | $236.1339 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $92.55 | 3.167% | $95.4811 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $75.81 | 10.258% | $83.5866 | $83.59 | $83.60 | $83.60 |
| Purchase #7 | $20.28 | 3.749% | $21.0403 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $912.71 | $983.5478 | $983.55 | $983.60 | $983.50 | |