| 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 | $34.87 | 13.455% | $39.5618 | $39.56 | $39.55 | $39.60 |
| Purchase #2 | $124.50 | 7.140% | $133.3893 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $24.83 | 11.697% | $27.7344 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $163.63 | 10.231% | $180.371 | $180.37 | $180.35 | $180.40 |
| Purchase #5 | $228.46 | 10.643% | $252.775 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $207.93 | 3.728% | $215.6816 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $109.77 | 4.266% | $114.4528 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $893.99 | $963.9659 | $963.96 | $964.00 | $964.10 | |