| 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 | $54.61 | 5.188% | $57.4432 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $134.80 | 3.161% | $139.061 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $71.91 | 7.666% | $77.4226 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $8.79 | 13.141% | $9.9451 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $180.29 | 9.837% | $198.0251 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $216.29 | 10.713% | $239.4611 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $18.36 | 11.862% | $20.5379 | $20.54 | $20.55 | $20.50 |
| 7 purchase totals = | $685.05 | $741.8960 | $741.90 | $741.90 | $741.80 | |