| 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 | $6.32 | 11.183% | $7.0268 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $93.25 | 7.352% | $100.1057 | $100.11 | $100.10 | $100.10 |
| Purchase #3 | $49.29 | 6.298% | $52.3943 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $82.59 | 5.614% | $87.2266 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $62.62 | 6.803% | $66.88 | $66.88 | $66.90 | $66.90 |
| Purchase #6 | $65.79 | 7.733% | $70.8775 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $223.34 | 5.849% | $236.4032 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $583.20 | $620.9141 | $620.92 | $621.00 | $620.90 | |