| 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 | $94.60 | 8.436% | $102.5805 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $190.60 | 5.349% | $200.7952 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $8.41 | 8.128% | $9.0936 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $247.57 | 4.553% | $258.8419 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $169.67 | 3.717% | $175.9766 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $79.96 | 13.465% | $90.7266 | $90.73 | $90.75 | $90.70 |
| Purchase #7 | $85.62 | 13.561% | $97.2309 | $97.23 | $97.25 | $97.20 |
| 7 purchase totals = | $876.43 | $935.2453 | $935.25 | $935.35 | $935.20 | |