| 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 | $229.93 | 9.469% | $251.7021 | $251.70 | $251.70 | $251.70 |
| Purchase #2 | $58.52 | 4.282% | $61.0258 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $24.41 | 7.242% | $26.1778 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $191.45 | 7.332% | $205.4871 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $6.92 | 3.674% | $7.1742 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $133.66 | 12.627% | $150.5372 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $37.92 | 13.410% | $43.0051 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $682.81 | $745.1093 | $745.12 | $745.15 | $745.10 | |