| 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 | $22.26 | 6.434% | $23.6922 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $114.98 | 10.171% | $126.6746 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $17.29 | 8.512% | $18.7617 | $18.76 | $18.75 | $18.80 |
| Purchase #4 | $104.65 | 3.770% | $108.5953 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $194.69 | 8.478% | $211.1958 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $116.39 | 4.252% | $121.3389 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $177.84 | 6.215% | $188.8928 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $748.10 | $799.1513 | $799.15 | $799.15 | $799.20 | |