| 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 | $41.95 | 5.728% | $44.3529 | $44.35 | $44.35 | $44.40 |
| Purchase #2 | $15.72 | 10.519% | $17.3736 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $130.43 | 5.849% | $138.0589 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $122.44 | 12.542% | $137.7964 | $137.80 | $137.80 | $137.80 |
| Purchase #5 | $248.63 | 9.344% | $271.862 | $271.86 | $271.85 | $271.90 |
| Purchase #6 | $119.58 | 11.419% | $133.2348 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $72.89 | 10.506% | $80.5478 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $751.64 | $823.2264 | $823.22 | $823.20 | $823.30 | |