| 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 | $9.53 | 12.853% | $10.7549 | $10.75 | $10.75 | $10.80 |
| Purchase #2 | $6.78 | 13.195% | $7.6746 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $173.62 | 12.751% | $195.7583 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $208.73 | 10.856% | $231.3897 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $115.29 | 10.313% | $127.1799 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $13.50 | 12.748% | $15.221 | $15.22 | $15.20 | $15.20 |
| Purchase #7 | $180.27 | 10.751% | $199.6508 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $707.72 | $787.6292 | $787.62 | $787.60 | $787.80 | |