| 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 | $44.99 | 7.708% | $48.4578 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $119.25 | 3.462% | $123.3784 | $123.38 | $123.40 | $123.40 |
| Purchase #3 | $114.96 | 6.640% | $122.5933 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $41.52 | 10.754% | $45.9851 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $48.33 | 6.648% | $51.543 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $49.41 | 4.322% | $51.5455 | $51.55 | $51.55 | $51.50 |
| Purchase #7 | $95.63 | 8.454% | $103.7146 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $514.09 | $547.2177 | $547.22 | $547.25 | $547.20 | |