| 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 | $30.42 | 13.854% | $34.6344 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $235.42 | 5.848% | $249.1874 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $137.79 | 11.253% | $153.2955 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $68.87 | 11.325% | $76.6695 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $97.50 | 10.724% | $107.9559 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $81.64 | 10.266% | $90.0212 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $175.66 | 13.856% | $199.9994 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $827.30 | $911.7633 | $911.77 | $911.75 | $911.80 | |