| 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 | $23.29 | 9.519% | $25.507 | $25.51 | $25.50 | $25.50 |
| Purchase #2 | $73.92 | 11.141% | $82.1554 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $40.80 | 10.394% | $45.0408 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $151.84 | 3.419% | $157.0314 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $218.44 | 9.450% | $239.0826 | $239.08 | $239.10 | $239.10 |
| Purchase #6 | $169.64 | 10.849% | $188.0442 | $188.04 | $188.05 | $188.00 |
| Purchase #7 | $100.63 | 13.665% | $114.3811 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $778.56 | $851.2425 | $851.24 | $851.30 | $851.20 | |