| 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 | $10.73 | 8.657% | $11.6589 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $134.90 | 6.813% | $144.0907 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $75.97 | 4.303% | $79.239 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $241.46 | 13.229% | $273.4027 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $223.52 | 8.384% | $242.2599 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $100.75 | 7.498% | $108.3042 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $112.67 | 10.308% | $124.284 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $900.00 | $983.2394 | $983.23 | $983.25 | $983.30 | |