| 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 | $93.66 | 12.152% | $105.0416 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $71.44 | 3.219% | $73.7397 | $73.74 | $73.75 | $73.70 |
| Purchase #3 | $159.96 | 13.407% | $181.4058 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $81.64 | 8.590% | $88.6529 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $27.66 | 11.740% | $30.9073 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $76.67 | 13.366% | $86.9177 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $9.60 | 4.142% | $9.9976 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $520.63 | $576.6626 | $576.67 | $576.65 | $576.60 | |