| 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 | $76.74 | 9.323% | $83.8945 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $99.27 | 3.375% | $102.6204 | $102.62 | $102.60 | $102.60 |
| Purchase #3 | $106.85 | 10.424% | $117.988 | $117.99 | $118.00 | $118.00 |
| Purchase #4 | $226.82 | 12.799% | $255.8507 | $255.85 | $255.85 | $255.90 |
| Purchase #5 | $20.58 | 5.872% | $21.7885 | $21.79 | $21.80 | $21.80 |
| Purchase #6 | $204.27 | 4.305% | $213.0638 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $115.45 | 7.179% | $123.7382 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $849.98 | $918.9441 | $918.94 | $918.95 | $919.00 | |