| 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 | $81.95 | 5.363% | $86.345 | $86.35 | $86.35 | $86.30 |
| Purchase #2 | $5.52 | 3.378% | $5.7065 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $96.90 | 10.110% | $106.6966 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $127.43 | 10.408% | $140.6929 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $188.61 | 6.322% | $200.5339 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $72.65 | 3.441% | $75.1499 | $75.15 | $75.15 | $75.10 |
| Purchase #7 | $37.60 | 12.377% | $42.2538 | $42.25 | $42.25 | $42.30 |
| 7 purchase totals = | $610.66 | $657.3786 | $657.38 | $657.40 | $657.30 | |