| 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 | $69.28 | 13.284% | $78.4832 | $78.48 | $78.50 | $78.50 |
| Purchase #2 | $76.83 | 5.719% | $81.2239 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $233.67 | 12.662% | $263.2573 | $263.26 | $263.25 | $263.30 |
| Purchase #4 | $105.69 | 13.509% | $119.9677 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $46.63 | 11.614% | $52.0456 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $107.43 | 6.561% | $114.4785 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $250.39 | 10.427% | $276.4982 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $889.92 | $985.9544 | $985.96 | $985.95 | $986.00 | |