| 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 | $76.34 | 4.862% | $80.0517 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $47.94 | 6.543% | $51.0767 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $114.55 | 6.408% | $121.8904 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $126.57 | 4.360% | $132.0885 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $235.53 | 13.463% | $267.2394 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $53.63 | 12.362% | $60.2597 | $60.26 | $60.25 | $60.30 |
| Purchase #7 | $76.33 | 13.285% | $86.4704 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $730.89 | $799.0768 | $799.08 | $799.10 | $799.20 | |