| 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 | $12.64 | 4.357% | $13.1907 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $10.46 | 5.747% | $11.0611 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $46.69 | 6.403% | $49.6796 | $49.68 | $49.70 | $49.70 |
| Purchase #4 | $45.55 | 4.689% | $47.6858 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $192.67 | 3.520% | $199.452 | $199.45 | $199.45 | $199.50 |
| Purchase #6 | $216.42 | 11.699% | $241.739 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $37.31 | 5.158% | $39.2344 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $561.74 | $602.0426 | $602.04 | $602.10 | $602.10 | |