| 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 | $24.89 | 9.240% | $27.1898 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $132.61 | 3.720% | $137.5431 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $144.93 | 8.144% | $156.7331 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $33.91 | 8.275% | $36.7161 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $208.65 | 8.270% | $225.9054 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $20.70 | 7.562% | $22.2653 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $249.39 | 6.276% | $265.0417 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $815.08 | $871.3945 | $871.40 | $871.40 | $871.30 | |