| 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 | $39.76 | 13.320% | $45.056 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $49.72 | 11.154% | $55.2658 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $186.62 | 10.417% | $206.0602 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $76.92 | 13.658% | $87.4257 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $212.26 | 8.235% | $229.7396 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $157.69 | 4.709% | $165.1156 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $155.62 | 4.813% | $163.11 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $878.59 | $951.7729 | $951.79 | $951.75 | $951.80 | |