| 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 | $23.84 | 12.758% | $26.8815 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $80.99 | 11.645% | $90.4213 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $157.56 | 4.234% | $164.2311 | $164.23 | $164.25 | $164.20 |
| Purchase #4 | $125.54 | 4.170% | $130.775 | $130.78 | $130.80 | $130.80 |
| Purchase #5 | $91.89 | 7.154% | $98.4638 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $193.38 | 7.775% | $208.4153 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $222.71 | 6.632% | $237.4801 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $895.91 | $956.6681 | $956.67 | $956.70 | $956.70 | |