| 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 | $82.52 | 5.126% | $86.75 | $86.75 | $86.75 | $86.80 |
| Purchase #2 | $76.78 | 13.694% | $87.2943 | $87.29 | $87.30 | $87.30 |
| Purchase #3 | $7.62 | 4.396% | $7.955 | $7.96 | $7.95 | $8.00 |
| Purchase #4 | $127.95 | 10.382% | $141.2338 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $178.42 | 8.337% | $193.2949 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $138.97 | 5.688% | $146.8746 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $144.81 | 8.346% | $156.8958 | $156.90 | $156.90 | $156.90 |
| 7 purchase totals = | $757.07 | $820.2984 | $820.29 | $820.30 | $820.40 | |