| 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 | $51.97 | 11.141% | $57.76 | $57.76 | $57.75 | $57.80 |
| Purchase #2 | $22.89 | 13.706% | $26.0273 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $107.33 | 9.323% | $117.3364 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $178.34 | 6.633% | $190.1693 | $190.17 | $190.15 | $190.20 |
| Purchase #5 | $154.37 | 10.341% | $170.3334 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $157.98 | 3.235% | $163.0907 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $239.91 | 7.552% | $258.028 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $912.79 | $982.7451 | $982.75 | $982.80 | $982.70 | |