| 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 | $67.49 | 3.378% | $69.7698 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $8.39 | 8.120% | $9.0713 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $124.38 | 11.221% | $138.3367 | $138.34 | $138.35 | $138.30 |
| Purchase #4 | $66.26 | 4.437% | $69.2 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $204.65 | 13.202% | $231.6679 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $28.85 | 3.859% | $29.9633 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $106.98 | 7.679% | $115.195 | $115.20 | $115.20 | $115.20 |
| 7 purchase totals = | $607.00 | $663.2040 | $663.21 | $663.15 | $663.30 | |