| 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 | $82.59 | 6.806% | $88.2111 | $88.21 | $88.20 | $88.20 |
| Purchase #2 | $155.78 | 12.587% | $175.388 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $73.46 | 3.456% | $75.9988 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $217.54 | 3.518% | $225.1931 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $216.67 | 9.513% | $237.2818 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $110.74 | 3.825% | $114.9758 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $51.29 | 12.784% | $57.8469 | $57.85 | $57.85 | $57.80 |
| 7 purchase totals = | $908.07 | $974.8955 | $974.90 | $974.95 | $974.90 | |