| 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 | $63.31 | 10.734% | $70.1057 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $67.79 | 3.741% | $70.326 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $23.97 | 6.850% | $25.6119 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $190.96 | 12.523% | $214.8739 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $163.55 | 12.344% | $183.7386 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $222.87 | 8.714% | $242.2909 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $133.99 | 10.133% | $147.5672 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $866.44 | $954.5142 | $954.52 | $954.50 | $954.50 | |