| 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 | $55.56 | 3.435% | $57.4685 | $57.47 | $57.45 | $57.50 |
| Purchase #2 | $90.51 | 3.376% | $93.5656 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $102.74 | 12.683% | $115.7705 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $245.89 | 5.629% | $259.7311 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $67.87 | 11.794% | $75.8746 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $72.69 | 13.726% | $82.6674 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $125.39 | 8.770% | $136.3867 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $760.65 | $821.4644 | $821.47 | $821.40 | $821.60 | |