| 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 | $61.86 | 11.863% | $69.1985 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $84.30 | 10.869% | $93.4626 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $83.25 | 3.235% | $85.9431 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $114.92 | 3.680% | $119.1491 | $119.15 | $119.15 | $119.10 |
| Purchase #5 | $17.63 | 7.376% | $18.9304 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $167.60 | 3.426% | $173.342 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $77.80 | 12.328% | $87.3912 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $607.36 | $647.4169 | $647.41 | $647.45 | $647.30 | |