| 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 | $72.53 | 9.615% | $79.5038 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $157.92 | 4.252% | $164.6348 | $164.63 | $164.65 | $164.60 |
| Purchase #3 | $8.51 | 11.796% | $9.5138 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $12.41 | 3.349% | $12.8256 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $27.72 | 8.425% | $30.0554 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $205.99 | 7.771% | $221.9975 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $197.67 | 12.164% | $221.7146 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $682.75 | $740.2455 | $740.24 | $740.25 | $740.20 | |