| 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 | $26.95 | 13.673% | $30.6349 | $30.63 | $30.65 | $30.60 |
| Purchase #2 | $116.27 | 4.845% | $121.9033 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $7.53 | 4.125% | $7.8406 | $7.84 | $7.85 | $7.80 |
| Purchase #4 | $233.30 | 13.448% | $264.6742 | $264.67 | $264.65 | $264.70 |
| Purchase #5 | $55.31 | 11.455% | $61.6458 | $61.65 | $61.65 | $61.60 |
| Purchase #6 | $249.56 | 6.745% | $266.3928 | $266.39 | $266.40 | $266.40 |
| Purchase #7 | $154.99 | 5.377% | $163.3238 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $843.91 | $916.4154 | $916.40 | $916.40 | $916.30 | |