| 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 | $100.46 | 6.490% | $106.9799 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $169.55 | 13.558% | $192.5376 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $183.55 | 13.694% | $208.6853 | $208.69 | $208.70 | $208.70 |
| Purchase #4 | $97.28 | 4.652% | $101.8055 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $198.83 | 4.351% | $207.4811 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $8.30 | 8.234% | $8.9834 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $68.59 | 13.652% | $77.9539 | $77.95 | $77.95 | $78.00 |
| 7 purchase totals = | $826.56 | $904.4267 | $904.43 | $904.50 | $904.50 | |