| 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 | $56.27 | 3.445% | $58.2085 | $58.21 | $58.20 | $58.20 |
| Purchase #2 | $154.31 | 6.276% | $163.9945 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $133.97 | 4.347% | $139.7937 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $183.56 | 5.102% | $192.9252 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $182.75 | 13.213% | $206.8968 | $206.90 | $206.90 | $206.90 |
| Purchase #6 | $143.93 | 13.688% | $163.6311 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $27.40 | 13.212% | $31.0201 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $882.19 | $956.4699 | $956.47 | $956.50 | $956.40 | |