| 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 | $75.43 | 13.593% | $85.6832 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $173.75 | 10.735% | $192.4021 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $27.64 | 11.295% | $30.7619 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $98.31 | 13.389% | $111.4727 | $111.47 | $111.45 | $111.50 |
| Purchase #5 | $177.85 | 10.285% | $196.1419 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $15.41 | 10.761% | $17.0683 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $197.33 | 7.289% | $211.7134 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $765.72 | $845.2435 | $845.23 | $845.20 | $845.30 | |