| 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 | $60.65 | 9.337% | $66.3129 | $66.31 | $66.30 | $66.30 |
| Purchase #2 | $55.33 | 10.539% | $61.1612 | $61.16 | $61.15 | $61.20 |
| Purchase #3 | $100.88 | 6.211% | $107.1457 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $161.42 | 3.116% | $166.4498 | $166.45 | $166.45 | $166.40 |
| Purchase #5 | $141.32 | 6.189% | $150.0663 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $208.76 | 12.506% | $234.8675 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $75.63 | 12.156% | $84.8236 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $803.99 | $870.8270 | $870.83 | $870.75 | $870.80 | |