| 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 | $47.86 | 8.248% | $51.8075 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $69.93 | 10.844% | $77.5132 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $182.82 | 4.429% | $190.9171 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $112.33 | 12.381% | $126.2376 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $38.80 | 13.204% | $43.9232 | $43.92 | $43.90 | $43.90 |
| Purchase #6 | $94.87 | 8.294% | $102.7385 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $94.50 | 3.613% | $97.9143 | $97.91 | $97.90 | $97.90 |
| 7 purchase totals = | $641.11 | $691.0514 | $691.05 | $691.00 | $690.90 | |