| 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 | $65.41 | 5.675% | $69.122 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $56.88 | 10.417% | $62.8052 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $129.76 | 3.201% | $133.9136 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $173.84 | 10.874% | $192.7434 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $213.65 | 8.300% | $231.383 | $231.38 | $231.40 | $231.40 |
| Purchase #6 | $151.45 | 3.175% | $156.2585 | $156.26 | $156.25 | $156.30 |
| Purchase #7 | $128.72 | 8.637% | $139.8375 | $139.84 | $139.85 | $139.80 |
| 7 purchase totals = | $919.71 | $986.0632 | $986.06 | $986.05 | $986.00 | |