| 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 | $74.81 | 9.700% | $82.0666 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $33.47 | 10.820% | $37.0915 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $215.60 | 11.200% | $239.7472 | $239.75 | $239.75 | $239.70 |
| Purchase #4 | $130.32 | 10.828% | $144.431 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $120.72 | 4.117% | $125.69 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $224.87 | 8.484% | $243.948 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $14.99 | 10.753% | $16.6019 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $814.78 | $889.5762 | $889.58 | $889.60 | $889.50 | |