| 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 | $70.35 | 10.776% | $77.9309 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $56.80 | 3.297% | $58.6727 | $58.67 | $58.65 | $58.70 |
| Purchase #3 | $76.52 | 6.588% | $81.5611 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $149.93 | 12.109% | $168.085 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $5.65 | 10.344% | $6.2344 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $234.91 | 5.531% | $247.9029 | $247.90 | $247.90 | $247.90 |
| Purchase #7 | $237.30 | 11.284% | $264.0769 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $831.46 | $904.4639 | $904.46 | $904.50 | $904.50 | |