| 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 | $83.66 | 5.127% | $87.9492 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $41.40 | 10.567% | $45.7747 | $45.77 | $45.75 | $45.80 |
| Purchase #3 | $99.55 | 4.118% | $103.6495 | $103.65 | $103.65 | $103.60 |
| Purchase #4 | $244.66 | 10.539% | $270.4447 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $151.27 | 7.800% | $163.0691 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $22.91 | 8.468% | $24.85 | $24.85 | $24.85 | $24.90 |
| Purchase #7 | $112.33 | 4.660% | $117.5646 | $117.56 | $117.55 | $117.60 |
| 7 purchase totals = | $755.78 | $813.3018 | $813.29 | $813.25 | $813.30 | |