| 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 | $141.43 | 6.373% | $150.4433 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $28.96 | 8.162% | $31.3237 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $103.87 | 7.268% | $111.4193 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $207.38 | 6.409% | $220.671 | $220.67 | $220.65 | $220.70 |
| Purchase #5 | $54.53 | 7.692% | $58.7244 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $234.67 | 8.358% | $254.2837 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $62.72 | 3.403% | $64.8544 | $64.85 | $64.85 | $64.90 |
| 7 purchase totals = | $833.56 | $891.7198 | $891.70 | $891.65 | $891.70 | |