| 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 | $64.79 | 5.354% | $68.2589 | $68.26 | $68.25 | $68.30 |
| Purchase #2 | $102.77 | 12.147% | $115.2535 | $115.25 | $115.25 | $115.30 |
| Purchase #3 | $7.82 | 12.285% | $8.7807 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $172.35 | 4.524% | $180.1471 | $180.15 | $180.15 | $180.10 |
| Purchase #5 | $225.99 | 12.644% | $254.5642 | $254.56 | $254.55 | $254.60 |
| Purchase #6 | $95.36 | 10.102% | $104.9933 | $104.99 | $105.00 | $105.00 |
| Purchase #7 | $222.40 | 9.294% | $243.0699 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $891.48 | $975.0676 | $975.06 | $975.05 | $975.20 | |