| 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 | $22.83 | 10.417% | $25.2082 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $93.47 | 3.831% | $97.0508 | $97.05 | $97.05 | $97.10 |
| Purchase #3 | $79.65 | 9.721% | $87.3928 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $106.33 | 12.679% | $119.8116 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $182.33 | 11.382% | $203.0828 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $190.43 | 4.130% | $198.2948 | $198.29 | $198.30 | $198.30 |
| Purchase #7 | $33.25 | 12.577% | $37.4319 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $708.29 | $768.2729 | $768.26 | $768.30 | $768.30 | |