| 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 | $75.63 | 6.649% | $80.6586 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $11.69 | 4.117% | $12.1713 | $12.17 | $12.15 | $12.20 |
| Purchase #3 | $21.79 | 13.476% | $24.7264 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $110.89 | 4.578% | $115.9665 | $115.97 | $115.95 | $116.00 |
| Purchase #5 | $206.81 | 8.420% | $224.2234 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $29.68 | 3.413% | $30.693 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $233.77 | 8.719% | $254.1524 | $254.15 | $254.15 | $254.20 |
| 7 purchase totals = | $690.26 | $742.5916 | $742.59 | $742.55 | $742.70 | |