| 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 | $28.27 | 7.874% | $30.496 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $238.63 | 5.787% | $252.4395 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $61.96 | 13.381% | $70.2509 | $70.25 | $70.25 | $70.30 |
| Purchase #4 | $245.38 | 10.444% | $271.0075 | $271.01 | $271.00 | $271.00 |
| Purchase #5 | $191.51 | 11.695% | $213.9071 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $13.97 | 11.394% | $15.5617 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $19.36 | 11.212% | $21.5306 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $799.08 | $875.1933 | $875.20 | $875.20 | $875.20 | |