| 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 | $239.83 | 8.153% | $259.3833 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $56.93 | 10.830% | $63.0955 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $58.74 | 9.469% | $64.3021 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $187.70 | 11.363% | $209.0284 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $16.44 | 5.865% | $17.4042 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $151.79 | 12.844% | $171.2859 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $28.37 | 9.183% | $30.9752 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $739.80 | $815.4746 | $815.48 | $815.55 | $815.50 | |