| 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 | $76.87 | 6.528% | $81.8881 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $168.74 | 3.152% | $174.0587 | $174.06 | $174.05 | $174.10 |
| Purchase #3 | $148.77 | 12.633% | $167.5641 | $167.56 | $167.55 | $167.60 |
| Purchase #4 | $55.41 | 12.291% | $62.2204 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $67.84 | 9.211% | $74.0887 | $74.09 | $74.10 | $74.10 |
| Purchase #6 | $46.85 | 3.407% | $48.4462 | $48.45 | $48.45 | $48.40 |
| Purchase #7 | $56.84 | 12.478% | $63.9325 | $63.93 | $63.95 | $63.90 |
| 7 purchase totals = | $621.32 | $672.1987 | $672.20 | $672.20 | $672.20 | |