| 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 | $37.66 | 7.555% | $40.5052 | $40.51 | $40.50 | $40.50 |
| Purchase #2 | $30.43 | 3.831% | $31.5958 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $200.78 | 12.543% | $225.9638 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $173.33 | 4.369% | $180.9028 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $5.26 | 8.473% | $5.7057 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $112.55 | 10.719% | $124.6142 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $188.84 | 3.465% | $195.3833 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $748.85 | $804.6708 | $804.67 | $804.65 | $804.70 | |