| 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 | $84.92 | 3.855% | $88.1937 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $98.66 | 3.630% | $102.2414 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $67.38 | 12.475% | $75.7857 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $125.89 | 8.602% | $136.7191 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $215.65 | 7.214% | $231.207 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $107.63 | 12.575% | $121.1645 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $54.53 | 11.212% | $60.6439 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $754.66 | $815.9553 | $815.95 | $815.95 | $815.90 | |