| 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 | $61.97 | 9.638% | $67.9427 | $67.94 | $67.95 | $67.90 |
| Purchase #2 | $96.90 | 3.830% | $100.6113 | $100.61 | $100.60 | $100.60 |
| Purchase #3 | $197.79 | 10.646% | $218.8467 | $218.85 | $218.85 | $218.80 |
| Purchase #4 | $164.83 | 6.809% | $176.0533 | $176.05 | $176.05 | $176.10 |
| Purchase #5 | $229.83 | 9.868% | $252.5096 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $99.70 | 4.548% | $104.2344 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $28.99 | 5.589% | $30.6103 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $880.01 | $950.8083 | $950.80 | $950.80 | $950.70 | |