| 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 | $9.85 | 13.293% | $11.1594 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $51.40 | 8.167% | $55.5978 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $250.94 | 13.171% | $283.9913 | $283.99 | $284.00 | $284.00 |
| Purchase #4 | $17.46 | 4.587% | $18.2609 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $56.97 | 13.485% | $64.6524 | $64.65 | $64.65 | $64.70 |
| Purchase #6 | $102.68 | 8.613% | $111.5238 | $111.52 | $111.50 | $111.50 |
| Purchase #7 | $132.86 | 3.309% | $137.2563 | $137.26 | $137.25 | $137.30 |
| 7 purchase totals = | $622.16 | $682.4419 | $682.44 | $682.40 | $682.60 | |