| 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 | $113.58 | 5.566% | $119.9019 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $45.51 | 13.147% | $51.4932 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $56.85 | 8.601% | $61.7397 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $105.26 | 6.366% | $111.9609 | $111.96 | $111.95 | $112.00 |
| Purchase #5 | $100.98 | 5.397% | $106.4299 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $104.40 | 10.189% | $115.0373 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $82.63 | 9.776% | $90.7079 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $609.21 | $657.2708 | $657.27 | $657.30 | $657.20 | |