| 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 | $90.65 | 5.680% | $95.7989 | $95.80 | $95.80 | $95.80 |
| Purchase #2 | $109.26 | 7.728% | $117.7036 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $69.63 | 9.511% | $76.2525 | $76.25 | $76.25 | $76.30 |
| Purchase #4 | $165.95 | 13.497% | $188.3483 | $188.35 | $188.35 | $188.30 |
| Purchase #5 | $89.80 | 12.807% | $101.3007 | $101.30 | $101.30 | $101.30 |
| Purchase #6 | $143.92 | 3.448% | $148.8824 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $229.67 | 13.377% | $260.393 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $898.88 | $988.6794 | $988.67 | $988.70 | $988.70 | |