| 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 | $163.57 | 3.381% | $169.1003 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $215.37 | 7.524% | $231.5744 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $67.51 | 12.356% | $75.8515 | $75.85 | $75.85 | $75.90 |
| Purchase #4 | $199.77 | 7.554% | $214.8606 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $74.53 | 12.269% | $83.6741 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $70.81 | 5.277% | $74.5466 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $222.94 | 10.762% | $246.9328 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $1,014.50 | $1,096.5403 | $1,096.53 | $1,096.50 | $1,096.60 | |