| 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 | $63.38 | 10.578% | $70.0843 | $70.08 | $70.10 | $70.10 |
| Purchase #2 | $17.78 | 10.403% | $19.6297 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $69.62 | 12.339% | $78.2104 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $97.56 | 8.736% | $106.0828 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $163.31 | 4.279% | $170.298 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $34.77 | 11.200% | $38.6642 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $185.82 | 7.536% | $199.8234 | $199.82 | $199.80 | $199.80 |
| 7 purchase totals = | $632.24 | $682.7928 | $682.78 | $682.80 | $682.80 | |