| 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 | $86.79 | 4.572% | $90.758 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $101.66 | 3.507% | $105.2252 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $109.78 | 3.369% | $113.4785 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $182.59 | 13.265% | $206.8106 | $206.81 | $206.80 | $206.80 |
| Purchase #5 | $28.36 | 6.421% | $30.181 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $9.88 | 8.285% | $10.6986 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $13.88 | 5.469% | $14.6391 | $14.64 | $14.65 | $14.60 |
| 7 purchase totals = | $532.94 | $571.7910 | $571.80 | $571.85 | $571.80 | |