| 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 | $76.45 | 4.727% | $80.0638 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $54.98 | 8.482% | $59.6434 | $59.64 | $59.65 | $59.60 |
| Purchase #3 | $223.85 | 10.543% | $247.4505 | $247.45 | $247.45 | $247.50 |
| Purchase #4 | $109.60 | 12.659% | $123.4743 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $107.26 | 6.354% | $114.0753 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $184.58 | 7.589% | $198.5878 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $148.27 | 10.353% | $163.6204 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $904.99 | $986.9155 | $986.91 | $986.90 | $987.00 | |