| 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 | $36.63 | 9.249% | $40.0179 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $32.66 | 11.782% | $36.508 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $145.33 | 13.306% | $164.6676 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $46.27 | 7.691% | $49.8286 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $10.42 | 8.841% | $11.3412 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $210.73 | 12.225% | $236.4917 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $246.66 | 8.266% | $267.0489 | $267.05 | $267.05 | $267.00 |
| 7 purchase totals = | $728.70 | $805.9039 | $805.91 | $805.90 | $805.80 | |