| 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 | $68.92 | 12.359% | $77.4378 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $149.54 | 7.669% | $161.0082 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $33.38 | 13.471% | $37.8766 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $121.83 | 10.113% | $134.1507 | $134.15 | $134.15 | $134.20 |
| Purchase #5 | $5.99 | 8.626% | $6.5067 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $102.80 | 3.557% | $106.4566 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $133.32 | 5.762% | $141.0019 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $615.78 | $664.4385 | $664.45 | $664.45 | $664.50 | |