| 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 | $35.51 | 8.481% | $38.5216 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $75.98 | 11.413% | $84.6516 | $84.65 | $84.65 | $84.70 |
| Purchase #3 | $65.27 | 9.107% | $71.2141 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $12.55 | 13.478% | $14.2415 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $26.96 | 3.560% | $27.9198 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $229.81 | 8.509% | $249.3645 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $143.72 | 7.473% | $154.4602 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $589.80 | $640.3733 | $640.36 | $640.30 | $640.40 | |