| 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 | $14.57 | 9.644% | $15.9751 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $116.40 | 9.756% | $127.756 | $127.76 | $127.75 | $127.80 |
| Purchase #3 | $96.90 | 7.109% | $103.7886 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $163.70 | 8.473% | $177.5703 | $177.57 | $177.55 | $177.60 |
| Purchase #5 | $97.67 | 5.520% | $103.0614 | $103.06 | $103.05 | $103.10 |
| Purchase #6 | $201.65 | 4.178% | $210.0749 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $14.52 | 3.233% | $14.9894 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $705.41 | $753.2157 | $753.22 | $753.20 | $753.40 | |