| 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 | $237.77 | 9.316% | $259.9207 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $234.82 | 6.354% | $249.7405 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $48.30 | 10.223% | $53.2377 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $67.92 | 8.494% | $73.6891 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $74.82 | 10.367% | $82.5766 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $61.75 | 8.198% | $66.8123 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $72.98 | 11.473% | $81.353 | $81.35 | $81.35 | $81.40 |
| 7 purchase totals = | $798.36 | $867.3299 | $867.33 | $867.35 | $867.30 | |