| 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 | $56.65 | 3.386% | $58.5682 | $58.57 | $58.55 | $58.60 |
| Purchase #2 | $9.75 | 9.848% | $10.7102 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $52.86 | 4.652% | $55.319 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $230.60 | 13.586% | $261.9293 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $155.52 | 12.462% | $174.9009 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $20.34 | 6.363% | $21.6342 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $224.94 | 5.477% | $237.26 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $750.66 | $820.3218 | $820.32 | $820.30 | $820.30 | |