| 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 | $81.36 | 4.499% | $85.0204 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $28.36 | 12.857% | $32.0062 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $181.54 | 13.383% | $205.8355 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $198.59 | 10.796% | $220.0298 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $75.31 | 12.841% | $84.9806 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $174.69 | 8.143% | $188.915 | $188.92 | $188.90 | $188.90 |
| Purchase #7 | $61.87 | 10.338% | $68.2661 | $68.27 | $68.25 | $68.30 |
| 7 purchase totals = | $801.72 | $885.0536 | $885.07 | $885.05 | $885.00 | |