| 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 | $75.42 | 13.333% | $85.4757 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $69.30 | 7.245% | $74.3208 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $56.78 | 7.267% | $60.9062 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $9.87 | 8.862% | $10.7447 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $200.63 | 3.626% | $207.9048 | $207.90 | $207.90 | $207.90 |
| Purchase #6 | $207.38 | 4.771% | $217.2741 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $62.87 | 4.850% | $65.9192 | $65.92 | $65.90 | $65.90 |
| 7 purchase totals = | $682.25 | $722.5455 | $722.54 | $722.50 | $722.50 | |