| 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 | $12.43 | 7.653% | $13.3813 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $132.84 | 9.689% | $145.7109 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $246.99 | 4.848% | $258.9641 | $258.96 | $258.95 | $259.00 |
| Purchase #4 | $57.72 | 4.781% | $60.4796 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $67.33 | 12.825% | $75.9651 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $95.94 | 5.650% | $101.3606 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $170.58 | 9.430% | $186.6657 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $783.83 | $842.5273 | $842.53 | $842.50 | $842.70 | |