| 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 | $23.68 | 11.341% | $26.3655 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $203.95 | 5.357% | $214.8756 | $214.88 | $214.90 | $214.90 |
| Purchase #3 | $132.36 | 5.185% | $139.2229 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $15.90 | 8.777% | $17.2955 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $23.56 | 9.676% | $25.8397 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $29.71 | 8.839% | $32.3361 | $32.34 | $32.35 | $32.30 |
| Purchase #7 | $136.89 | 13.154% | $154.8965 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $566.05 | $610.8318 | $610.85 | $610.85 | $610.80 | |