| 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 | $79.45 | 13.713% | $90.345 | $90.35 | $90.35 | $90.30 |
| Purchase #2 | $126.25 | 7.702% | $135.9738 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $106.48 | 7.398% | $114.3574 | $114.36 | $114.35 | $114.40 |
| Purchase #4 | $86.92 | 8.779% | $94.5507 | $94.55 | $94.55 | $94.60 |
| Purchase #5 | $74.65 | 4.842% | $78.2646 | $78.26 | $78.25 | $78.30 |
| Purchase #6 | $72.71 | 5.390% | $76.6291 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $239.63 | 4.108% | $249.474 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $786.09 | $839.5946 | $839.59 | $839.55 | $839.70 | |