| 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 | $10.49 | 7.230% | $11.2484 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $91.48 | 9.532% | $100.1999 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $5.73 | 5.283% | $6.0327 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $117.90 | 10.486% | $130.263 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $196.66 | 5.803% | $208.0722 | $208.07 | $208.05 | $208.10 |
| Purchase #6 | $65.65 | 9.472% | $71.8684 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $36.59 | 3.263% | $37.7839 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $524.50 | $565.4685 | $565.46 | $565.45 | $565.50 | |