| 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 | $203.31 | 3.478% | $210.3811 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $45.39 | 8.435% | $49.2186 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $53.58 | 7.183% | $57.4287 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $177.73 | 3.385% | $183.7462 | $183.75 | $183.75 | $183.70 |
| Purchase #5 | $150.97 | 6.596% | $160.928 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $87.73 | 11.645% | $97.9462 | $97.95 | $97.95 | $97.90 |
| Purchase #7 | $30.66 | 7.526% | $32.9675 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $749.37 | $792.6163 | $792.63 | $792.65 | $792.50 | |