| 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 | $22.92 | 11.485% | $25.5524 | $25.55 | $25.55 | $25.60 |
| Purchase #2 | $185.58 | 8.165% | $200.7326 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $173.34 | 11.548% | $193.3573 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $99.87 | 5.826% | $105.6884 | $105.69 | $105.70 | $105.70 |
| Purchase #5 | $94.54 | 11.828% | $105.7222 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $22.46 | 3.529% | $23.2526 | $23.25 | $23.25 | $23.30 |
| Purchase #7 | $82.72 | 3.152% | $85.3273 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $681.43 | $739.6328 | $739.63 | $739.65 | $739.70 | |