| 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 | $99.68 | 7.405% | $107.0613 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $163.42 | 9.849% | $179.5152 | $179.52 | $179.50 | $179.50 |
| Purchase #3 | $106.46 | 13.559% | $120.8949 | $120.89 | $120.90 | $120.90 |
| Purchase #4 | $26.59 | 4.616% | $27.8174 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $117.86 | 8.385% | $127.7426 | $127.74 | $127.75 | $127.70 |
| Purchase #6 | $186.81 | 6.637% | $199.2086 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $96.45 | 9.173% | $105.2974 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $797.27 | $867.5374 | $867.54 | $867.50 | $867.50 | |