| 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 | $41.58 | 9.781% | $45.6469 | $45.65 | $45.65 | $45.60 |
| Purchase #2 | $36.73 | 3.635% | $38.0651 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $214.43 | 5.223% | $225.6297 | $225.63 | $225.65 | $225.60 |
| Purchase #4 | $148.56 | 7.746% | $160.0675 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $50.41 | 3.303% | $52.075 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $68.75 | 5.337% | $72.4192 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $164.99 | 9.622% | $180.8653 | $180.87 | $180.85 | $180.90 |
| 7 purchase totals = | $725.45 | $774.7687 | $774.79 | $774.75 | $774.80 | |