| 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 | $77.73 | 9.801% | $85.3483 | $85.35 | $85.35 | $85.30 |
| Purchase #2 | $228.65 | 9.342% | $250.0105 | $250.01 | $250.00 | $250.00 |
| Purchase #3 | $197.29 | 5.805% | $208.7427 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $117.76 | 13.852% | $134.0721 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $185.94 | 4.304% | $193.9429 | $193.94 | $193.95 | $193.90 |
| Purchase #6 | $89.26 | 11.658% | $99.6659 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $18.75 | 10.225% | $20.6672 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $915.38 | $992.4496 | $992.45 | $992.40 | $992.40 | |