| 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 | $106.35 | 9.552% | $116.5086 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $40.75 | 5.727% | $43.0838 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $214.44 | 3.754% | $222.4901 | $222.49 | $222.50 | $222.50 |
| Purchase #4 | $47.30 | 11.340% | $52.6638 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $65.94 | 10.862% | $73.1024 | $73.10 | $73.10 | $73.10 |
| Purchase #6 | $85.87 | 12.355% | $96.4792 | $96.48 | $96.50 | $96.50 |
| Purchase #7 | $12.97 | 8.619% | $14.0879 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $573.62 | $618.4158 | $618.41 | $618.45 | $618.50 | |