| 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 | $111.30 | 5.730% | $117.6775 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $33.72 | 9.474% | $36.9146 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $97.70 | 11.330% | $108.7694 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $92.89 | 5.198% | $97.7184 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $71.31 | 5.677% | $75.3583 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $186.80 | 12.471% | $210.0958 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $31.81 | 9.492% | $34.8294 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $625.53 | $681.3634 | $681.37 | $681.35 | $681.40 | |