| 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 | $64.44 | 3.645% | $66.7888 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $101.54 | 12.464% | $114.1959 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $207.75 | 5.586% | $219.3549 | $219.35 | $219.35 | $219.40 |
| Purchase #4 | $68.89 | 5.606% | $72.752 | $72.75 | $72.75 | $72.80 |
| Purchase #5 | $8.73 | 3.442% | $9.0305 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $142.48 | 11.375% | $158.6871 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $48.65 | 6.382% | $51.7548 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $642.48 | $692.5640 | $692.56 | $692.60 | $692.70 | |