| 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 | $24.49 | 4.820% | $25.6704 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $151.82 | 9.338% | $165.997 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $199.88 | 9.353% | $218.5748 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $55.96 | 6.117% | $59.3831 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $138.50 | 10.284% | $152.7433 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $167.49 | 11.451% | $186.6693 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $6.53 | 4.164% | $6.8019 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $744.67 | $815.8398 | $815.83 | $815.80 | $815.90 | |