| 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 | $48.72 | 6.778% | $52.0222 | $52.02 | $52.00 | $52.00 |
| Purchase #2 | $27.63 | 5.249% | $29.0803 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $130.44 | 11.741% | $145.755 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $139.78 | 8.523% | $151.6934 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $169.73 | 13.477% | $192.6045 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $166.91 | 7.467% | $179.3732 | $179.37 | $179.35 | $179.40 |
| Purchase #7 | $139.96 | 5.831% | $148.1211 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $823.17 | $898.6497 | $898.64 | $898.60 | $898.70 | |