| 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 | $101.94 | 3.436% | $105.4427 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $199.61 | 10.544% | $220.6569 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $97.37 | 3.116% | $100.404 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $46.53 | 12.174% | $52.1946 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $115.97 | 8.212% | $125.4935 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $112.83 | 10.824% | $125.0427 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $98.53 | 13.831% | $112.1577 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $772.78 | $841.3921 | $841.38 | $841.40 | $841.40 | |