| 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 | $27.26 | 12.448% | $30.6533 | $30.65 | $30.65 | $30.70 |
| Purchase #2 | $51.42 | 4.704% | $53.8388 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $233.82 | 12.812% | $263.777 | $263.78 | $263.80 | $263.80 |
| Purchase #4 | $236.44 | 11.855% | $264.47 | $264.47 | $264.45 | $264.50 |
| Purchase #5 | $129.74 | 10.693% | $143.6131 | $143.61 | $143.60 | $143.60 |
| Purchase #6 | $97.93 | 11.767% | $109.4534 | $109.45 | $109.45 | $109.50 |
| Purchase #7 | $56.49 | 13.257% | $63.9789 | $63.98 | $64.00 | $64.00 |
| 7 purchase totals = | $833.10 | $929.7845 | $929.78 | $929.80 | $929.90 | |