| 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 | $21.39 | 8.266% | $23.1581 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $163.90 | 5.416% | $172.7768 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $49.62 | 11.434% | $55.2936 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $198.34 | 4.858% | $207.9754 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $38.25 | 9.596% | $41.9205 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $174.78 | 10.371% | $192.9064 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $45.39 | 9.240% | $49.584 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $691.67 | $743.6148 | $743.62 | $743.65 | $743.70 | |