| 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 | $63.27 | 9.401% | $69.218 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $94.33 | 6.527% | $100.4869 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $247.89 | 3.222% | $255.877 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $225.95 | 11.868% | $252.7657 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $9.60 | 5.763% | $10.1532 | $10.15 | $10.15 | $10.20 |
| Purchase #6 | $192.36 | 9.171% | $210.0013 | $210.00 | $210.00 | $210.00 |
| Purchase #7 | $16.42 | 7.815% | $17.7032 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $849.82 | $916.2053 | $916.21 | $916.20 | $916.30 | |