| 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 | $23.27 | 13.767% | $26.4736 | $26.47 | $26.45 | $26.50 |
| Purchase #2 | $10.42 | 3.154% | $10.7486 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $231.75 | 6.297% | $246.3433 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $6.25 | 12.433% | $7.0271 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $199.33 | 11.542% | $222.3367 | $222.34 | $222.35 | $222.30 |
| Purchase #6 | $191.41 | 8.868% | $208.3842 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $86.84 | 6.123% | $92.1572 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $749.27 | $813.4707 | $813.47 | $813.50 | $813.40 | |