| 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 | $127.88 | 4.840% | $134.0694 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $231.80 | 8.844% | $252.3004 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $13.77 | 6.660% | $14.6871 | $14.69 | $14.70 | $14.70 |
| Purchase #4 | $25.82 | 8.349% | $27.9757 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $164.52 | 5.295% | $173.2313 | $173.23 | $173.25 | $173.20 |
| Purchase #6 | $63.29 | 9.162% | $69.0886 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $22.65 | 4.322% | $23.6289 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $649.73 | $694.9814 | $694.99 | $695.05 | $695.00 | |