| 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 | $61.83 | 12.133% | $69.3318 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $38.83 | 3.800% | $40.3055 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $190.58 | 9.491% | $208.6679 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $158.25 | 5.519% | $166.9838 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $236.52 | 5.638% | $249.855 | $249.86 | $249.85 | $249.90 |
| Purchase #6 | $11.36 | 4.490% | $11.8701 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $59.62 | 10.290% | $65.7549 | $65.75 | $65.75 | $65.80 |
| 7 purchase totals = | $756.99 | $812.7690 | $812.77 | $812.75 | $812.90 | |