| 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 | $68.29 | 9.686% | $74.9046 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $7.90 | 6.238% | $8.3928 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $156.79 | 4.721% | $164.1921 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $9.38 | 11.514% | $10.46 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $200.41 | 3.790% | $208.0055 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $173.87 | 12.565% | $195.7168 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $188.72 | 5.118% | $198.3787 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $805.36 | $860.0505 | $860.05 | $860.05 | $860.10 | |