| 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 | $80.87 | 6.370% | $86.0214 | $86.02 | $86.00 | $86.00 |
| Purchase #2 | $237.84 | 6.233% | $252.6646 | $252.66 | $252.65 | $252.70 |
| Purchase #3 | $28.86 | 8.536% | $31.3235 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $83.44 | 11.767% | $93.2584 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $75.37 | 13.337% | $85.4221 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $16.43 | 3.750% | $17.0461 | $17.05 | $17.05 | $17.00 |
| Purchase #7 | $88.71 | 10.607% | $98.1195 | $98.12 | $98.10 | $98.10 |
| 7 purchase totals = | $611.52 | $663.8556 | $663.85 | $663.75 | $663.80 | |