| 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 | $18.94 | 9.269% | $20.6955 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $186.51 | 6.776% | $199.1479 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $71.83 | 6.229% | $76.3043 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $71.35 | 10.747% | $79.018 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $20.88 | 11.436% | $23.2678 | $23.27 | $23.25 | $23.30 |
| Purchase #6 | $194.39 | 3.593% | $201.3744 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $110.47 | 3.567% | $114.4105 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $674.37 | $714.2184 | $714.22 | $714.15 | $714.20 | |