| 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 | $65.27 | 7.748% | $70.3271 | $70.33 | $70.35 | $70.30 |
| Purchase #2 | $20.73 | 13.549% | $23.5387 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $12.28 | 12.567% | $13.8232 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $108.69 | 5.563% | $114.7364 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $248.66 | 4.553% | $259.9815 | $259.98 | $260.00 | $260.00 |
| Purchase #6 | $83.94 | 3.869% | $87.1876 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $97.39 | 7.764% | $104.9514 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $636.96 | $674.5459 | $674.55 | $674.60 | $674.50 | |