| 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 | $51.98 | 9.424% | $56.8786 | $56.88 | $56.90 | $56.90 |
| Purchase #2 | $149.36 | 13.791% | $169.9582 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $29.89 | 3.245% | $30.8599 | $30.86 | $30.85 | $30.90 |
| Purchase #4 | $103.73 | 12.816% | $117.024 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $23.56 | 4.598% | $24.6433 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $106.65 | 3.558% | $110.4446 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $156.45 | 5.782% | $165.4959 | $165.50 | $165.50 | $165.50 |
| 7 purchase totals = | $621.62 | $675.3045 | $675.30 | $675.30 | $675.30 | |