| 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 | $39.91 | 5.826% | $42.2352 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $240.80 | 13.622% | $273.6018 | $273.60 | $273.60 | $273.60 |
| Purchase #3 | $117.37 | 9.483% | $128.5002 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $148.32 | 12.575% | $166.9712 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $44.44 | 7.627% | $47.8294 | $47.83 | $47.85 | $47.80 |
| Purchase #6 | $217.64 | 3.557% | $225.3815 | $225.38 | $225.40 | $225.40 |
| Purchase #7 | $23.31 | 11.801% | $26.0608 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $831.79 | $910.5801 | $910.58 | $910.60 | $910.60 | |