| 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 | $214.54 | 8.119% | $231.9585 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $121.95 | 9.492% | $133.5255 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $37.81 | 6.862% | $40.4045 | $40.40 | $40.40 | $40.40 |
| Purchase #4 | $86.61 | 9.386% | $94.7392 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $58.42 | 8.500% | $63.3857 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $51.66 | 13.553% | $58.6615 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $92.93 | 8.618% | $100.9387 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $663.92 | $723.6136 | $723.62 | $723.65 | $723.60 | |