| 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 | $122.83 | 6.236% | $130.4897 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $5.60 | 3.198% | $5.7791 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $107.45 | 6.451% | $114.3816 | $114.38 | $114.40 | $114.40 |
| Purchase #4 | $85.47 | 7.383% | $91.7803 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $9.47 | 9.635% | $10.3824 | $10.38 | $10.40 | $10.40 |
| Purchase #6 | $125.98 | 10.567% | $139.2923 | $139.29 | $139.30 | $139.30 |
| Purchase #7 | $173.71 | 5.471% | $183.2137 | $183.21 | $183.20 | $183.20 |
| 7 purchase totals = | $630.51 | $675.3191 | $675.31 | $675.40 | $675.40 | |