| 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 | $234.42 | 6.748% | $250.2387 | $250.24 | $250.25 | $250.20 |
| Purchase #2 | $58.31 | 13.630% | $66.2577 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $40.31 | 11.453% | $44.9267 | $44.93 | $44.95 | $44.90 |
| Purchase #4 | $41.95 | 11.403% | $46.7336 | $46.73 | $46.75 | $46.70 |
| Purchase #5 | $124.51 | 10.114% | $137.1029 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $27.63 | 9.195% | $30.1706 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $122.82 | 5.445% | $129.5075 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $649.95 | $704.9377 | $704.94 | $704.95 | $704.90 | |