| 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 | $64.42 | 11.863% | $72.0621 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $175.60 | 9.221% | $191.7921 | $191.79 | $191.80 | $191.80 |
| Purchase #3 | $47.66 | 10.838% | $52.8254 | $52.83 | $52.85 | $52.80 |
| Purchase #4 | $68.40 | 10.448% | $75.5464 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $178.86 | 9.463% | $195.7855 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $214.88 | 13.126% | $243.0851 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $18.75 | 12.578% | $21.1084 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $768.57 | $852.2050 | $852.22 | $852.25 | $852.20 | |