| 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 | $66.91 | 8.642% | $72.6924 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $183.92 | 7.572% | $197.8464 | $197.85 | $197.85 | $197.80 |
| Purchase #3 | $105.81 | 10.436% | $116.8523 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $61.29 | 8.798% | $66.6823 | $66.68 | $66.70 | $66.70 |
| Purchase #5 | $140.36 | 3.539% | $145.3273 | $145.33 | $145.35 | $145.30 |
| Purchase #6 | $92.81 | 12.273% | $104.2006 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $77.29 | 6.198% | $82.0804 | $82.08 | $82.10 | $82.10 |
| 7 purchase totals = | $728.39 | $785.6817 | $785.68 | $785.75 | $785.70 | |