| 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 | $14.40 | 10.186% | $15.8668 | $15.87 | $15.85 | $15.90 |
| Purchase #2 | $54.64 | 12.464% | $61.4503 | $61.45 | $61.45 | $61.50 |
| Purchase #3 | $59.82 | 5.220% | $62.9426 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $151.67 | 12.471% | $170.5848 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $188.65 | 8.367% | $204.4343 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $248.76 | 3.348% | $257.0885 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $129.85 | 3.305% | $134.1415 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $847.79 | $906.5088 | $906.50 | $906.55 | $906.50 | |