| 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 | $78.40 | 10.753% | $86.8304 | $86.83 | $86.85 | $86.80 |
| Purchase #2 | $42.39 | 8.138% | $45.8397 | $45.84 | $45.85 | $45.80 |
| Purchase #3 | $162.48 | 5.262% | $171.0297 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $139.79 | 13.529% | $158.7022 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $186.40 | 13.792% | $212.1083 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $15.87 | 4.701% | $16.616 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $114.96 | 6.732% | $122.6991 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $740.29 | $813.8254 | $813.83 | $813.85 | $813.70 | |