| 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 | $40.25 | 8.265% | $43.5767 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $36.41 | 9.466% | $39.8566 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $228.60 | 3.734% | $237.1359 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $60.40 | 8.536% | $65.5557 | $65.56 | $65.55 | $65.60 |
| Purchase #5 | $77.34 | 5.859% | $81.8714 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $111.75 | 4.556% | $116.8413 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $138.45 | 7.365% | $148.6468 | $148.65 | $148.65 | $148.60 |
| 7 purchase totals = | $693.20 | $733.4844 | $733.50 | $733.50 | $733.50 | |