| 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 | $30.59 | 9.633% | $33.5367 | $33.54 | $33.55 | $33.50 |
| Purchase #2 | $28.39 | 5.739% | $30.0193 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $71.46 | 8.177% | $77.3033 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $200.61 | 11.811% | $224.304 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $64.25 | 5.599% | $67.8474 | $67.85 | $67.85 | $67.80 |
| Purchase #6 | $131.75 | 5.576% | $139.0964 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $75.62 | 5.817% | $80.0188 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $602.67 | $652.1259 | $652.13 | $652.10 | $652.00 | |