| 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 | $79.46 | 11.386% | $88.5073 | $88.51 | $88.50 | $88.50 |
| Purchase #2 | $141.67 | 8.844% | $154.1993 | $154.20 | $154.20 | $154.20 |
| Purchase #3 | $72.28 | 12.610% | $81.3945 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $222.29 | 9.280% | $242.9185 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $203.73 | 12.201% | $228.5871 | $228.59 | $228.60 | $228.60 |
| Purchase #6 | $76.36 | 5.293% | $80.4017 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $26.99 | 8.362% | $29.2469 | $29.25 | $29.25 | $29.20 |
| 7 purchase totals = | $822.78 | $905.2553 | $905.26 | $905.25 | $905.20 | |