| 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 | $11.28 | 5.715% | $11.9247 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $22.31 | 6.383% | $23.734 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $151.36 | 8.382% | $164.047 | $164.05 | $164.05 | $164.00 |
| Purchase #4 | $232.90 | 5.746% | $246.2824 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $5.64 | 7.706% | $6.0746 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $156.87 | 10.492% | $173.3288 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $208.74 | 6.441% | $222.1849 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $789.10 | $847.5764 | $847.56 | $847.60 | $847.50 | |