| 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 | $17.65 | 9.588% | $19.3423 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $208.38 | 10.169% | $229.5702 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $29.58 | 3.652% | $30.6603 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $28.30 | 13.440% | $32.1035 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $173.63 | 4.601% | $181.6187 | $181.62 | $181.60 | $181.60 |
| Purchase #6 | $227.28 | 7.262% | $243.7851 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $97.34 | 10.417% | $107.4799 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $782.16 | $844.5600 | $844.56 | $844.55 | $844.60 | |