| 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 | $33.93 | 11.211% | $37.7339 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $114.49 | 11.770% | $127.9655 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $48.69 | 8.340% | $52.7507 | $52.75 | $52.75 | $52.80 |
| Purchase #4 | $128.97 | 8.438% | $139.8525 | $139.85 | $139.85 | $139.90 |
| Purchase #5 | $227.46 | 10.366% | $251.0385 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $7.69 | 11.123% | $8.5454 | $8.55 | $8.55 | $8.50 |
| Purchase #7 | $92.94 | 5.226% | $97.797 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $654.17 | $715.6835 | $715.69 | $715.70 | $715.70 | |