| 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 | $27.81 | 5.652% | $29.3818 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $146.55 | 11.833% | $163.8913 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $39.51 | 11.518% | $44.0608 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $83.43 | 7.342% | $89.5554 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $107.44 | 5.464% | $113.3105 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $200.55 | 5.339% | $211.2574 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $176.70 | 12.123% | $198.1213 | $198.12 | $198.10 | $198.10 |
| 7 purchase totals = | $781.99 | $849.5785 | $849.58 | $849.55 | $849.70 | |