| 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 | $55.27 | 3.795% | $57.3675 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $104.95 | 3.462% | $108.5834 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $151.62 | 11.223% | $168.6363 | $168.64 | $168.65 | $168.60 |
| Purchase #4 | $123.45 | 13.224% | $139.775 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $67.40 | 8.361% | $73.0353 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $71.54 | 10.792% | $79.2606 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $40.72 | 13.599% | $46.2575 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $614.95 | $672.9156 | $672.93 | $672.95 | $673.00 | |