| 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 | $20.42 | 10.127% | $22.4879 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $151.33 | 8.126% | $163.6271 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $32.72 | 5.791% | $34.6148 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $119.36 | 10.466% | $131.8522 | $131.85 | $131.85 | $131.90 |
| Purchase #5 | $60.85 | 12.830% | $68.6571 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $146.79 | 5.287% | $154.5508 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $153.45 | 7.203% | $164.503 | $164.50 | $164.50 | $164.50 |
| 7 purchase totals = | $684.92 | $740.2929 | $740.29 | $740.30 | $740.40 | |