| 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 | $19.32 | 11.166% | $21.4773 | $21.48 | $21.50 | $21.50 |
| Purchase #2 | $6.92 | 10.243% | $7.6288 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $217.73 | 3.357% | $225.0392 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $208.83 | 6.194% | $221.7649 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $24.68 | 4.547% | $25.8022 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $237.36 | 11.492% | $264.6374 | $264.64 | $264.65 | $264.60 |
| Purchase #7 | $156.70 | 4.321% | $163.471 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $871.54 | $929.8208 | $929.82 | $929.85 | $929.80 | |