| 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 | $57.90 | 12.345% | $65.0478 | $65.05 | $65.05 | $65.00 |
| Purchase #2 | $28.59 | 5.566% | $30.1813 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $227.40 | 13.817% | $258.8199 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $45.56 | 8.821% | $49.5788 | $49.58 | $49.60 | $49.60 |
| Purchase #5 | $64.92 | 13.555% | $73.7199 | $73.72 | $73.70 | $73.70 |
| Purchase #6 | $180.87 | 4.854% | $189.6494 | $189.65 | $189.65 | $189.60 |
| Purchase #7 | $149.52 | 11.534% | $166.7656 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $754.76 | $833.7627 | $833.77 | $833.75 | $833.70 | |