| 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 | $24.34 | 12.692% | $27.4292 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $131.44 | 6.683% | $140.2241 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $65.89 | 5.175% | $69.2998 | $69.30 | $69.30 | $69.30 |
| Purchase #4 | $107.36 | 8.210% | $116.1743 | $116.17 | $116.15 | $116.20 |
| Purchase #5 | $105.37 | 3.775% | $109.3477 | $109.35 | $109.35 | $109.30 |
| Purchase #6 | $132.49 | 3.771% | $137.4862 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $151.45 | 8.791% | $164.764 | $164.76 | $164.75 | $164.80 |
| 7 purchase totals = | $718.34 | $764.7253 | $764.72 | $764.70 | $764.70 | |