| 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 | $200.75 | 3.483% | $207.7421 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $100.67 | 6.426% | $107.1391 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $45.57 | 9.784% | $50.0286 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $115.70 | 10.186% | $127.4852 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $65.61 | 6.175% | $69.6614 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $84.38 | 10.643% | $93.3606 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $38.86 | 13.832% | $44.2351 | $44.24 | $44.25 | $44.20 |
| 7 purchase totals = | $651.54 | $699.6521 | $699.66 | $699.70 | $699.60 | |