| 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 | $82.96 | 8.209% | $89.7702 | $89.77 | $89.75 | $89.80 |
| Purchase #2 | $213.84 | 11.108% | $237.5933 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $112.44 | 10.785% | $124.5667 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $30.61 | 5.113% | $32.1751 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $190.83 | 7.760% | $205.6384 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $160.96 | 7.682% | $173.3249 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $82.28 | 5.716% | $86.9831 | $86.98 | $87.00 | $87.00 |
| 7 purchase totals = | $873.92 | $950.0517 | $950.05 | $950.05 | $950.10 | |