| 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 | $95.98 | 11.366% | $106.8891 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $200.26 | 8.708% | $217.6986 | $217.70 | $217.70 | $217.70 |
| Purchase #3 | $223.35 | 7.162% | $239.3463 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $104.41 | 8.734% | $113.5292 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $114.66 | 6.285% | $121.8664 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $50.92 | 3.220% | $52.5596 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $52.56 | 9.257% | $57.4255 | $57.43 | $57.45 | $57.40 |
| 7 purchase totals = | $842.14 | $909.3147 | $909.33 | $909.35 | $909.30 | |