| 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 | $98.69 | 5.505% | $104.1229 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $61.73 | 11.790% | $69.008 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $242.27 | 12.766% | $273.1982 | $273.20 | $273.20 | $273.20 |
| Purchase #4 | $157.83 | 6.253% | $167.6991 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $74.27 | 10.868% | $82.3417 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $91.43 | 10.792% | $101.2971 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $87.31 | 5.633% | $92.2282 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $813.53 | $889.8952 | $889.90 | $889.90 | $889.80 | |