| 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 | $41.62 | 13.348% | $47.1754 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $209.76 | 3.777% | $217.6826 | $217.68 | $217.70 | $217.70 |
| Purchase #3 | $174.81 | 13.747% | $198.8411 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $31.68 | 3.850% | $32.8997 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $9.43 | 5.578% | $9.956 | $9.96 | $9.95 | $10.00 |
| Purchase #6 | $13.99 | 8.221% | $15.1401 | $15.14 | $15.15 | $15.10 |
| Purchase #7 | $140.91 | 9.524% | $154.3303 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $622.20 | $676.0252 | $676.03 | $676.10 | $676.00 | |