| 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 | $12.47 | 8.478% | $13.5272 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $10.75 | 4.557% | $11.2399 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $46.99 | 10.867% | $52.0964 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $176.76 | 9.239% | $193.0909 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $174.31 | 12.474% | $196.0534 | $196.05 | $196.05 | $196.10 |
| Purchase #6 | $211.87 | 5.753% | $224.0589 | $224.06 | $224.05 | $224.10 |
| Purchase #7 | $39.54 | 9.426% | $43.267 | $43.27 | $43.25 | $43.30 |
| 7 purchase totals = | $672.69 | $733.3337 | $733.34 | $733.35 | $733.40 | |