| 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 | $77.73 | 5.254% | $81.8139 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $93.86 | 5.542% | $99.0617 | $99.06 | $99.05 | $99.10 |
| Purchase #3 | $32.51 | 4.207% | $33.8777 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $157.57 | 4.868% | $165.2405 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $162.78 | 11.183% | $180.9837 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $234.94 | 7.513% | $252.591 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $52.48 | 11.246% | $58.3819 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $811.87 | $871.9504 | $871.94 | $872.00 | $872.00 | |