| 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 | $23.40 | 13.863% | $26.6439 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $72.88 | 13.598% | $82.7902 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $157.59 | 9.401% | $172.405 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $209.64 | 4.833% | $219.7719 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $115.96 | 7.778% | $124.9794 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $82.90 | 8.584% | $90.0161 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $180.57 | 7.157% | $193.4934 | $193.49 | $193.50 | $193.50 |
| 7 purchase totals = | $842.94 | $910.0999 | $910.10 | $910.10 | $910.10 | |