| 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 | $49.58 | 12.271% | $55.664 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $91.41 | 7.179% | $97.9723 | $97.97 | $97.95 | $98.00 |
| Purchase #3 | $216.50 | 10.871% | $240.0357 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $105.32 | 3.546% | $109.0546 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $163.49 | 5.643% | $172.7157 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $91.26 | 9.238% | $99.6906 | $99.69 | $99.70 | $99.70 |
| Purchase #7 | $58.74 | 8.769% | $63.8909 | $63.89 | $63.90 | $63.90 |
| 7 purchase totals = | $776.30 | $839.0238 | $839.02 | $839.00 | $839.10 | |