| 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 | $8.49 | 11.222% | $9.4427 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $103.98 | 7.492% | $111.7702 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $234.86 | 9.494% | $257.1576 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $65.41 | 11.413% | $72.8752 | $72.88 | $72.90 | $72.90 |
| Purchase #5 | $58.30 | 11.589% | $65.0564 | $65.06 | $65.05 | $65.10 |
| Purchase #6 | $193.37 | 5.802% | $204.5893 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $62.47 | 12.349% | $70.1844 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $726.88 | $791.0758 | $791.08 | $791.10 | $791.20 | |