| 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 | $45.85 | 13.831% | $52.1915 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $18.88 | 11.282% | $21.01 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $152.59 | 8.664% | $165.8104 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $18.78 | 13.833% | $21.3778 | $21.38 | $21.40 | $21.40 |
| Purchase #5 | $176.85 | 6.789% | $188.8563 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $199.81 | 3.770% | $207.3428 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $124.97 | 10.758% | $138.4143 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $737.73 | $795.0031 | $795.00 | $795.00 | $795.00 | |