| 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 | $132.89 | 11.463% | $148.1232 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $15.44 | 3.277% | $15.946 | $15.95 | $15.95 | $15.90 |
| Purchase #3 | $139.82 | 13.772% | $159.076 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $74.66 | 3.269% | $77.1006 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $10.72 | 12.228% | $12.0308 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $68.58 | 3.283% | $70.8315 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $237.94 | 13.816% | $270.8138 | $270.81 | $270.80 | $270.80 |
| 7 purchase totals = | $680.05 | $753.9219 | $753.92 | $753.95 | $753.80 | |