| 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 | $116.75 | 8.850% | $127.0824 | $127.08 | $127.10 | $127.10 |
| Purchase #2 | $6.90 | 13.553% | $7.8352 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $97.99 | 6.461% | $104.3211 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $228.32 | 9.613% | $250.2684 | $250.27 | $250.25 | $250.30 |
| Purchase #5 | $22.45 | 3.831% | $23.3101 | $23.31 | $23.30 | $23.30 |
| Purchase #6 | $79.30 | 10.688% | $87.7756 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $136.32 | 8.339% | $147.6877 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $688.03 | $748.2805 | $748.29 | $748.30 | $748.30 | |