| 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 | $21.78 | 13.721% | $24.7684 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $26.62 | 8.748% | $28.9487 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $200.73 | 6.610% | $213.9983 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $129.39 | 10.299% | $142.7159 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $192.36 | 13.358% | $218.0554 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $52.50 | 13.253% | $59.4578 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $87.79 | 10.758% | $97.2344 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $711.17 | $785.1789 | $785.19 | $785.15 | $785.20 | |