| 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 | $80.25 | 7.556% | $86.3137 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $78.40 | 13.300% | $88.8272 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $13.81 | 12.112% | $15.4827 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $137.63 | 11.779% | $153.8414 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $141.26 | 8.844% | $153.753 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $173.33 | 11.845% | $193.8609 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $95.51 | 6.708% | $101.9168 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $720.19 | $793.9957 | $793.99 | $794.00 | $794.00 | |