| 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 | $65.25 | 3.735% | $67.6871 | $67.69 | $67.70 | $67.70 |
| Purchase #2 | $122.65 | 5.249% | $129.0879 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $106.52 | 9.750% | $116.9057 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $118.50 | 8.552% | $128.6341 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $137.70 | 9.654% | $150.9936 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $30.41 | 11.179% | $33.8095 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $222.96 | 9.846% | $244.9126 | $244.91 | $244.90 | $244.90 |
| 7 purchase totals = | $803.99 | $872.0305 | $872.03 | $872.05 | $872.00 | |