| 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 | $82.78 | 5.276% | $87.1475 | $87.15 | $87.15 | $87.10 |
| Purchase #2 | $161.32 | 9.433% | $176.5373 | $176.54 | $176.55 | $176.50 |
| Purchase #3 | $45.62 | 5.637% | $48.1916 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $43.59 | 7.121% | $46.694 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $237.79 | 13.703% | $270.3744 | $270.37 | $270.35 | $270.40 |
| Purchase #6 | $127.55 | 9.158% | $139.231 | $139.23 | $139.25 | $139.20 |
| Purchase #7 | $77.37 | 3.793% | $80.3046 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $776.02 | $848.4804 | $848.47 | $848.50 | $848.40 | |