| 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 | $42.97 | 5.530% | $45.3462 | $45.35 | $45.35 | $45.30 |
| Purchase #2 | $238.80 | 6.856% | $255.1721 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $224.96 | 10.414% | $248.3873 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $157.37 | 10.675% | $174.1692 | $174.17 | $174.15 | $174.20 |
| Purchase #5 | $9.41 | 3.551% | $9.7441 | $9.74 | $9.75 | $9.70 |
| Purchase #6 | $95.54 | 9.424% | $104.5437 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $78.66 | 5.291% | $82.8219 | $82.82 | $82.80 | $82.80 |
| 7 purchase totals = | $847.71 | $920.1845 | $920.18 | $920.15 | $920.10 | |