| 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 | $41.62 | 5.647% | $43.9703 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $97.31 | 9.466% | $106.5214 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $241.87 | 7.515% | $260.0465 | $260.05 | $260.05 | $260.00 |
| Purchase #4 | $8.83 | 3.557% | $9.1441 | $9.14 | $9.15 | $9.10 |
| Purchase #5 | $58.95 | 6.366% | $62.7028 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $137.99 | 13.764% | $156.9829 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $89.98 | 6.460% | $95.7927 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $676.55 | $735.1607 | $735.15 | $735.15 | $735.10 | |