| 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 | $12.87 | 8.632% | $13.9809 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $141.25 | 6.237% | $150.0598 | $150.06 | $150.05 | $150.10 |
| Purchase #3 | $148.53 | 12.580% | $167.2151 | $167.22 | $167.20 | $167.20 |
| Purchase #4 | $67.76 | 10.841% | $75.1059 | $75.11 | $75.10 | $75.10 |
| Purchase #5 | $155.73 | 6.230% | $165.432 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $76.59 | 4.751% | $80.2288 | $80.23 | $80.25 | $80.20 |
| Purchase #7 | $73.93 | 5.427% | $77.9422 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $676.66 | $729.9647 | $729.97 | $730.00 | $729.90 | |