| 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 | $78.34 | 3.829% | $81.3396 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $11.57 | 10.577% | $12.7938 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $13.79 | 9.772% | $15.1376 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $137.99 | 5.704% | $145.8609 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $215.29 | 9.681% | $236.1322 | $236.13 | $236.15 | $236.10 |
| Purchase #6 | $193.47 | 5.314% | $203.751 | $203.75 | $203.75 | $203.80 |
| Purchase #7 | $72.87 | 8.150% | $78.8089 | $78.81 | $78.80 | $78.80 |
| 7 purchase totals = | $723.32 | $773.8240 | $773.82 | $773.85 | $773.80 | |