| 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 | $28.43 | 6.604% | $30.3075 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $95.92 | 13.353% | $108.7282 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $37.59 | 13.457% | $42.6485 | $42.65 | $42.65 | $42.60 |
| Purchase #4 | $34.92 | 5.746% | $36.9265 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $87.42 | 13.709% | $99.4044 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $67.72 | 8.721% | $73.6259 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $238.39 | 6.651% | $254.2453 | $254.25 | $254.25 | $254.20 |
| 7 purchase totals = | $590.39 | $645.8863 | $645.90 | $645.95 | $645.70 | |