| 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 | $89.39 | 13.466% | $101.4273 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $72.99 | 5.473% | $76.9847 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $72.30 | 6.684% | $77.1325 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $197.41 | 8.179% | $213.5562 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $179.85 | 3.456% | $186.0656 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $103.33 | 6.499% | $110.0454 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $187.79 | 4.681% | $196.5804 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $903.06 | $961.7921 | $961.80 | $961.85 | $961.80 | |