| 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 | $22.92 | 11.561% | $25.5698 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $189.44 | 10.384% | $209.1114 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $139.71 | 5.130% | $146.8771 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $87.43 | 6.230% | $92.8769 | $92.88 | $92.90 | $92.90 |
| Purchase #5 | $106.72 | 11.584% | $119.0824 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $26.87 | 3.641% | $27.8483 | $27.85 | $27.85 | $27.80 |
| Purchase #7 | $30.60 | 5.597% | $32.3127 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $603.69 | $653.6786 | $653.68 | $653.70 | $653.70 | |