| 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 | $9.51 | 11.572% | $10.6105 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $7.66 | 11.611% | $8.5494 | $8.55 | $8.55 | $8.50 |
| Purchase #3 | $210.58 | 5.444% | $222.044 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $41.86 | 9.522% | $45.8459 | $45.85 | $45.85 | $45.80 |
| Purchase #5 | $227.45 | 4.242% | $237.0984 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $145.58 | 5.233% | $153.1982 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $236.74 | 6.739% | $252.6939 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $879.38 | $930.0403 | $930.04 | $930.05 | $929.90 | |