| 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 | $51.34 | 8.512% | $55.7101 | $55.71 | $55.70 | $55.70 |
| Purchase #2 | $121.72 | 9.499% | $133.2822 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $45.68 | 3.332% | $47.2021 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $15.50 | 13.199% | $17.5458 | $17.55 | $17.55 | $17.50 |
| Purchase #5 | $222.83 | 6.284% | $236.8326 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $59.68 | 6.799% | $63.7376 | $63.74 | $63.75 | $63.70 |
| Purchase #7 | $161.52 | 9.218% | $176.4089 | $176.41 | $176.40 | $176.40 |
| 7 purchase totals = | $678.27 | $730.7193 | $730.72 | $730.75 | $730.60 | |