| 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 | $6.44 | 8.771% | $7.0049 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $213.86 | 13.528% | $242.791 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $86.89 | 12.125% | $97.4254 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $88.86 | 9.834% | $97.5985 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $19.57 | 12.825% | $22.0799 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $28.87 | 8.455% | $31.311 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $157.76 | 4.312% | $164.5626 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $602.25 | $662.7733 | $662.77 | $662.80 | $662.80 | |