| 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 | $70.66 | 12.856% | $79.744 | $79.74 | $79.75 | $79.70 |
| Purchase #2 | $79.79 | 4.798% | $83.6183 | $83.62 | $83.60 | $83.60 |
| Purchase #3 | $75.38 | 3.738% | $78.1977 | $78.20 | $78.20 | $78.20 |
| Purchase #4 | $81.34 | 4.215% | $84.7685 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $176.54 | 13.698% | $200.7224 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $102.98 | 6.216% | $109.3812 | $109.38 | $109.40 | $109.40 |
| Purchase #7 | $58.85 | 3.287% | $60.7844 | $60.78 | $60.80 | $60.80 |
| 7 purchase totals = | $645.54 | $697.2165 | $697.21 | $697.20 | $697.20 | |