| 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 | $38.27 | 4.257% | $39.8992 | $39.90 | $39.90 | $39.90 |
| Purchase #2 | $78.26 | 7.116% | $83.829 | $83.83 | $83.85 | $83.80 |
| Purchase #3 | $247.43 | 5.503% | $261.0461 | $261.05 | $261.05 | $261.00 |
| Purchase #4 | $76.68 | 11.248% | $85.305 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $68.80 | 6.323% | $73.1502 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $225.72 | 7.315% | $242.2314 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $149.49 | 13.518% | $169.6981 | $169.70 | $169.70 | $169.70 |
| 7 purchase totals = | $884.65 | $955.1590 | $955.17 | $955.20 | $955.10 | |