| 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 | $82.71 | 7.454% | $88.8752 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $132.78 | 5.653% | $140.2861 | $140.29 | $140.30 | $140.30 |
| Purchase #3 | $55.66 | 9.428% | $60.9076 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $129.28 | 4.521% | $135.1247 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $124.90 | 3.820% | $129.6712 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $163.65 | 13.171% | $185.2043 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $51.73 | 10.338% | $57.0778 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $740.71 | $797.1469 | $797.15 | $797.15 | $797.20 | |