| 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 | $50.53 | 10.531% | $55.8513 | $55.85 | $55.85 | $55.90 |
| Purchase #2 | $107.36 | 6.714% | $114.5682 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $106.27 | 6.855% | $113.5548 | $113.55 | $113.55 | $113.60 |
| Purchase #4 | $154.52 | 5.625% | $163.2118 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $227.63 | 11.614% | $254.0669 | $254.07 | $254.05 | $254.10 |
| Purchase #6 | $39.74 | 9.131% | $43.3687 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $137.58 | 10.853% | $152.5116 | $152.51 | $152.50 | $152.50 |
| 7 purchase totals = | $823.63 | $897.1333 | $897.13 | $897.05 | $897.30 | |