| 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 | $97.65 | 4.667% | $102.2073 | $102.21 | $102.20 | $102.20 |
| Purchase #2 | $59.81 | 6.344% | $63.6043 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $187.25 | 4.870% | $196.3691 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $83.97 | 11.709% | $93.802 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $29.94 | 13.676% | $34.0346 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $227.96 | 6.626% | $243.0646 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $86.27 | 10.455% | $95.2895 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $772.85 | $828.3714 | $828.36 | $828.35 | $828.40 | |