| 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 | $13.57 | 3.715% | $14.0741 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $201.95 | 10.274% | $222.6983 | $222.70 | $222.70 | $222.70 |
| Purchase #3 | $23.75 | 11.652% | $26.5174 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $12.77 | 9.777% | $14.0185 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $180.66 | 8.690% | $196.3594 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $16.90 | 3.502% | $17.4918 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $96.54 | 5.839% | $102.177 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $546.14 | $593.3365 | $593.34 | $593.30 | $593.40 | |