| 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 | $58.32 | 7.854% | $62.9005 | $62.90 | $62.90 | $62.90 |
| Purchase #2 | $26.40 | 10.112% | $29.0696 | $29.07 | $29.05 | $29.10 |
| Purchase #3 | $45.40 | 7.860% | $48.9684 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $186.25 | 11.207% | $207.123 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $23.29 | 10.239% | $25.6747 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $49.71 | 12.363% | $55.8556 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $118.68 | 11.585% | $132.4291 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $508.05 | $562.0209 | $562.02 | $561.95 | $562.10 | |