| 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 | $99.37 | 3.767% | $103.1133 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $175.47 | 11.145% | $195.0261 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $59.41 | 8.128% | $64.2388 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $85.44 | 13.614% | $97.0718 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $97.59 | 7.709% | $105.1132 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $55.91 | 3.683% | $57.9692 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $243.73 | 3.139% | $251.3807 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $816.92 | $873.9131 | $873.91 | $873.90 | $873.90 | |