| 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 | $71.33 | 7.503% | $76.6819 | $76.68 | $76.70 | $76.70 |
| Purchase #2 | $141.93 | 3.188% | $146.4547 | $146.45 | $146.45 | $146.50 |
| Purchase #3 | $132.93 | 5.328% | $140.0125 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $43.46 | 3.212% | $44.8559 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $249.99 | 5.720% | $264.2894 | $264.29 | $264.30 | $264.30 |
| Purchase #6 | $144.97 | 12.712% | $163.3986 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $89.29 | 11.843% | $99.8646 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $873.90 | $935.5576 | $935.55 | $935.55 | $935.70 | |