| 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 | $5.60 | 13.366% | $6.3485 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $152.46 | 9.267% | $166.5885 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $188.44 | 10.732% | $208.6634 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $79.52 | 7.713% | $85.6534 | $85.65 | $85.65 | $85.70 |
| Purchase #5 | $229.30 | 13.379% | $259.978 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $133.45 | 12.402% | $150.0005 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $43.89 | 13.388% | $49.766 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $832.66 | $926.9983 | $927.00 | $927.00 | $927.10 | |