| 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 | $80.69 | 6.671% | $86.0728 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $192.69 | 7.155% | $206.477 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $234.81 | 3.129% | $242.1572 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $157.43 | 10.801% | $174.434 | $174.43 | $174.45 | $174.40 |
| Purchase #5 | $130.96 | 8.183% | $141.6765 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $21.47 | 9.132% | $23.4306 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $214.33 | 3.321% | $221.4479 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $1,032.38 | $1,095.6960 | $1,095.70 | $1,095.75 | $1,095.70 | |