| 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 | $53.42 | 11.715% | $59.6782 | $59.68 | $59.70 | $59.70 |
| Purchase #2 | $38.53 | 12.167% | $43.2179 | $43.22 | $43.20 | $43.20 |
| Purchase #3 | $153.75 | 8.448% | $166.7388 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $15.92 | 8.376% | $17.2535 | $17.25 | $17.25 | $17.30 |
| Purchase #5 | $143.30 | 4.639% | $149.9477 | $149.95 | $149.95 | $149.90 |
| Purchase #6 | $89.74 | 11.535% | $100.0915 | $100.09 | $100.10 | $100.10 |
| Purchase #7 | $20.38 | 8.741% | $22.1614 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $515.04 | $559.0890 | $559.09 | $559.10 | $559.10 | |