| 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 | $47.48 | 7.148% | $50.8739 | $50.87 | $50.85 | $50.90 |
| Purchase #2 | $177.44 | 13.697% | $201.744 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $219.78 | 4.375% | $229.3954 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $49.87 | 5.183% | $52.4548 | $52.45 | $52.45 | $52.50 |
| Purchase #5 | $97.45 | 10.214% | $107.4035 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $94.78 | 11.212% | $105.4067 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $99.82 | 5.139% | $104.9497 | $104.95 | $104.95 | $104.90 |
| 7 purchase totals = | $786.62 | $852.2280 | $852.22 | $852.20 | $852.20 | |