| 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 | $78.47 | 7.373% | $84.2556 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $67.45 | 10.672% | $74.6483 | $74.65 | $74.65 | $74.60 |
| Purchase #3 | $81.57 | 13.339% | $92.4506 | $92.45 | $92.45 | $92.50 |
| Purchase #4 | $156.33 | 5.364% | $164.7155 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $82.84 | 4.257% | $86.3665 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $159.72 | 10.850% | $177.0496 | $177.05 | $177.05 | $177.00 |
| Purchase #7 | $40.54 | 7.313% | $43.5047 | $43.50 | $43.50 | $43.50 |
| 7 purchase totals = | $666.92 | $722.9908 | $723.00 | $722.95 | $723.00 | |