| 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 | $120.94 | 6.702% | $129.0454 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $52.91 | 12.161% | $59.3444 | $59.34 | $59.35 | $59.30 |
| Purchase #3 | $101.91 | 5.679% | $107.6975 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $134.30 | 9.210% | $146.669 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $67.83 | 9.158% | $74.0419 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $30.31 | 5.744% | $32.051 | $32.05 | $32.05 | $32.10 |
| Purchase #7 | $99.50 | 3.421% | $102.9039 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $607.70 | $651.7531 | $651.75 | $651.75 | $651.70 | |