| 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 | $37.68 | 13.382% | $42.7223 | $42.72 | $42.70 | $42.70 |
| Purchase #2 | $248.83 | 11.196% | $276.689 | $276.69 | $276.70 | $276.70 |
| Purchase #3 | $42.86 | 4.219% | $44.6683 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $5.64 | 10.610% | $6.2384 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $200.73 | 3.675% | $208.1068 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $61.41 | 8.557% | $66.6649 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $236.87 | 6.261% | $251.7004 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $834.02 | $896.7901 | $896.79 | $896.75 | $896.80 | |