| 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 | $98.62 | 5.528% | $104.0717 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $127.85 | 4.153% | $133.1596 | $133.16 | $133.15 | $133.20 |
| Purchase #3 | $163.67 | 11.489% | $182.474 | $182.47 | $182.45 | $182.50 |
| Purchase #4 | $159.75 | 7.538% | $171.792 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $58.27 | 11.706% | $65.0911 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $64.32 | 12.464% | $72.3368 | $72.34 | $72.35 | $72.30 |
| Purchase #7 | $179.26 | 12.776% | $202.1623 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $851.74 | $931.0875 | $931.08 | $931.05 | $931.20 | |