| 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 | $45.35 | 13.809% | $51.6124 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $96.26 | 8.706% | $104.6404 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $96.70 | 7.634% | $104.0821 | $104.08 | $104.10 | $104.10 |
| Purchase #4 | $111.87 | 12.498% | $125.8515 | $125.85 | $125.85 | $125.90 |
| Purchase #5 | $153.46 | 10.829% | $170.0782 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $27.72 | 3.439% | $28.6733 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $204.83 | 10.420% | $226.1733 | $226.17 | $226.15 | $226.20 |
| 7 purchase totals = | $736.19 | $811.1112 | $811.10 | $811.10 | $811.20 | |