| 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 | $37.28 | 12.706% | $42.0168 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $177.69 | 3.780% | $184.4067 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $123.98 | 8.664% | $134.7216 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $65.88 | 9.592% | $72.1992 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $105.94 | 6.219% | $112.5284 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $185.46 | 5.506% | $195.6714 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $60.46 | 4.504% | $63.1831 | $63.18 | $63.20 | $63.20 |
| 7 purchase totals = | $756.69 | $804.7272 | $804.73 | $804.70 | $804.70 | |