| 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 | $79.97 | 5.215% | $84.1404 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $86.55 | 12.564% | $97.4241 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $200.76 | 5.603% | $212.0086 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $139.73 | 3.710% | $144.914 | $144.91 | $144.90 | $144.90 |
| Purchase #5 | $70.40 | 4.805% | $73.7827 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $122.35 | 10.556% | $135.2653 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $97.75 | 12.211% | $109.6863 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $797.51 | $857.2214 | $857.22 | $857.20 | $857.20 | |