| 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 | $63.78 | 10.375% | $70.3972 | $70.40 | $70.40 | $70.40 |
| Purchase #2 | $59.73 | 11.841% | $66.8026 | $66.80 | $66.80 | $66.80 |
| Purchase #3 | $164.54 | 5.867% | $174.1936 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $114.25 | 11.396% | $127.2699 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $205.60 | 8.570% | $223.2199 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $30.66 | 11.239% | $34.1059 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $156.63 | 4.544% | $163.7473 | $163.75 | $163.75 | $163.70 |
| 7 purchase totals = | $795.19 | $859.7364 | $859.74 | $859.70 | $859.70 | |