| 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 | $81.35 | 6.287% | $86.4645 | $86.46 | $86.45 | $86.50 |
| Purchase #2 | $74.66 | 3.257% | $77.0917 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $55.65 | 10.137% | $61.2912 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $193.64 | 4.734% | $202.8069 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $21.27 | 9.352% | $23.2592 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $220.89 | 8.336% | $239.3034 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $134.29 | 5.304% | $141.4127 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $781.75 | $831.6296 | $831.62 | $831.60 | $831.70 | |