| 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 | $43.34 | 11.868% | $48.4836 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $9.33 | 12.395% | $10.4865 | $10.49 | $10.50 | $10.50 |
| Purchase #3 | $126.45 | 13.747% | $143.8331 | $143.83 | $143.85 | $143.80 |
| Purchase #4 | $88.87 | 4.497% | $92.8665 | $92.87 | $92.85 | $92.90 |
| Purchase #5 | $141.92 | 7.108% | $152.0077 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $188.31 | 4.719% | $197.1963 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $146.49 | 12.483% | $164.7763 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $744.71 | $809.6500 | $809.66 | $809.70 | $809.70 | |