| 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 | $99.50 | 5.131% | $104.6053 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $62.73 | 3.611% | $64.9952 | $65.00 | $65.00 | $65.00 |
| Purchase #3 | $110.54 | 9.661% | $121.2193 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $237.29 | 10.754% | $262.8082 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $232.48 | 12.719% | $262.0491 | $262.05 | $262.05 | $262.00 |
| Purchase #6 | $49.41 | 5.337% | $52.047 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $150.81 | 12.213% | $169.2284 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $942.76 | $1,036.9525 | $1,036.97 | $1,036.95 | $1,036.80 | |