| 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 | $182.60 | 9.838% | $200.5642 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $19.37 | 12.703% | $21.8306 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $152.91 | 10.858% | $169.513 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $53.73 | 9.500% | $58.8344 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $88.84 | 9.307% | $97.1083 | $97.11 | $97.10 | $97.10 |
| Purchase #6 | $219.61 | 8.243% | $237.7125 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $107.70 | 5.327% | $113.4372 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $824.76 | $899.0002 | $898.99 | $899.00 | $898.90 | |