| 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 | $242.38 | 12.592% | $272.9005 | $272.90 | $272.90 | $272.90 |
| Purchase #2 | $40.59 | 8.329% | $43.9707 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $88.45 | 10.738% | $97.9478 | $97.95 | $97.95 | $97.90 |
| Purchase #4 | $58.56 | 9.640% | $64.2052 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $122.92 | 9.647% | $134.7781 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $75.25 | 9.300% | $82.2483 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $126.64 | 6.256% | $134.5626 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $754.79 | $830.6132 | $830.62 | $830.60 | $830.60 | |