| 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 | $64.51 | 13.841% | $73.4388 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $59.27 | 3.621% | $61.4162 | $61.42 | $61.40 | $61.40 |
| Purchase #3 | $114.32 | 5.611% | $120.7345 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $65.96 | 8.642% | $71.6603 | $71.66 | $71.65 | $71.70 |
| Purchase #5 | $88.47 | 9.753% | $97.0985 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $117.54 | 4.488% | $122.8152 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $102.47 | 10.185% | $112.9066 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $612.54 | $660.0701 | $660.08 | $660.05 | $660.00 | |