| 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 | $102.35 | 8.785% | $111.3414 | $111.34 | $111.35 | $111.30 |
| Purchase #2 | $82.83 | 5.264% | $87.1902 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $13.60 | 9.633% | $14.9101 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $52.70 | 5.751% | $55.7308 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $182.57 | 3.477% | $188.918 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $101.95 | 12.561% | $114.7559 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $201.75 | 9.304% | $220.5208 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $737.75 | $793.3672 | $793.37 | $793.35 | $793.30 | |