| 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 | $88.37 | 13.678% | $100.4572 | $100.46 | $100.45 | $100.50 |
| Purchase #2 | $208.26 | 9.652% | $228.3613 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $30.25 | 8.127% | $32.7084 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $167.36 | 9.269% | $182.8726 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $17.77 | 4.383% | $18.5489 | $18.55 | $18.55 | $18.50 |
| Purchase #6 | $51.99 | 7.756% | $56.0223 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $58.45 | 5.580% | $61.7115 | $61.71 | $61.70 | $61.70 |
| 7 purchase totals = | $622.45 | $680.6822 | $680.68 | $680.60 | $680.70 | |