| 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 | $6.41 | 4.425% | $6.6936 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $147.65 | 11.175% | $164.1499 | $164.15 | $164.15 | $164.10 |
| Purchase #3 | $132.97 | 12.274% | $149.2907 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $237.66 | 3.161% | $245.1724 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $86.82 | 6.105% | $92.1204 | $92.12 | $92.10 | $92.10 |
| Purchase #6 | $119.99 | 9.257% | $131.0975 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $157.87 | 13.418% | $179.053 | $179.05 | $179.05 | $179.10 |
| 7 purchase totals = | $889.37 | $967.5775 | $967.57 | $967.55 | $967.60 | |