| 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 | $104.52 | 3.190% | $107.8542 | $107.85 | $107.85 | $107.90 |
| Purchase #2 | $126.76 | 10.327% | $139.8505 | $139.85 | $139.85 | $139.90 |
| Purchase #3 | $48.47 | 10.313% | $53.4687 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $97.35 | 9.321% | $106.424 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $5.80 | 10.381% | $6.4021 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $212.78 | 4.321% | $221.9742 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $68.36 | 7.526% | $73.5048 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $664.04 | $709.4785 | $709.46 | $709.40 | $709.60 | |