| 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 | $82.84 | 5.795% | $87.6406 | $87.64 | $87.65 | $87.60 |
| Purchase #2 | $72.57 | 12.222% | $81.4395 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $119.82 | 5.602% | $126.5323 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $54.25 | 11.104% | $60.2739 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $197.45 | 5.382% | $208.0768 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $86.98 | 11.167% | $96.6931 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $26.89 | 7.123% | $28.8054 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $640.80 | $689.4616 | $689.46 | $689.50 | $689.40 | |