| 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 | $78.74 | 10.451% | $86.9691 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $149.48 | 3.273% | $154.3725 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $141.59 | 11.287% | $157.5713 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $24.69 | 6.843% | $26.3795 | $26.38 | $26.40 | $26.40 |
| Purchase #5 | $184.94 | 12.495% | $208.0483 | $208.05 | $208.05 | $208.00 |
| Purchase #6 | $95.39 | 12.609% | $107.4177 | $107.42 | $107.40 | $107.40 |
| Purchase #7 | $215.29 | 8.770% | $234.1709 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $890.12 | $974.9293 | $974.93 | $974.85 | $975.00 | |