| 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 | $79.78 | 4.547% | $83.4076 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $106.71 | 5.782% | $112.88 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $227.62 | 3.508% | $235.6049 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $104.49 | 9.488% | $114.404 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $40.68 | 7.378% | $43.6814 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $147.92 | 13.439% | $167.799 | $167.80 | $167.80 | $167.80 |
| Purchase #7 | $213.83 | 3.824% | $222.0069 | $222.01 | $222.00 | $222.00 |
| 7 purchase totals = | $921.03 | $979.7838 | $979.78 | $979.80 | $979.80 | |