| 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 | $7.71 | 3.601% | $7.9876 | $7.99 | $8.00 | $8.00 |
| Purchase #2 | $107.51 | 10.708% | $119.0222 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $16.27 | 3.437% | $16.8292 | $16.83 | $16.85 | $16.80 |
| Purchase #4 | $7.85 | 4.506% | $8.2037 | $8.20 | $8.20 | $8.20 |
| Purchase #5 | $250.42 | 3.691% | $259.663 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $124.28 | 5.431% | $131.0296 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $139.42 | 12.440% | $156.7638 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $653.46 | $699.4991 | $699.49 | $699.50 | $699.50 | |