| 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 | $109.37 | 3.761% | $113.4834 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $14.78 | 3.392% | $15.2813 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $128.41 | 12.212% | $144.0914 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $55.31 | 11.185% | $61.4964 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $66.36 | 4.234% | $69.1697 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $10.93 | 4.220% | $11.3912 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $179.92 | 5.755% | $190.2744 | $190.27 | $190.25 | $190.30 |
| 7 purchase totals = | $565.08 | $605.1878 | $605.18 | $605.20 | $605.30 | |