| 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 | $73.58 | 9.216% | $80.3611 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $177.75 | 13.340% | $201.4619 | $201.46 | $201.45 | $201.50 |
| Purchase #3 | $34.78 | 5.276% | $36.615 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $121.85 | 12.333% | $136.8778 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $242.96 | 10.366% | $268.1452 | $268.15 | $268.15 | $268.10 |
| Purchase #6 | $188.49 | 13.328% | $213.6119 | $213.61 | $213.60 | $213.60 |
| Purchase #7 | $104.45 | 7.639% | $112.4289 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $943.86 | $1,049.5018 | $1,049.51 | $1,049.50 | $1,049.50 | |