| 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 | $102.53 | 3.495% | $106.1134 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $140.84 | 11.872% | $157.5605 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $158.56 | 4.306% | $165.3876 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $10.36 | 9.702% | $11.3651 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $144.66 | 8.726% | $157.283 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $115.95 | 3.208% | $119.6697 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $25.70 | 5.244% | $27.0477 | $27.05 | $27.05 | $27.00 |
| 7 purchase totals = | $698.60 | $744.4270 | $744.43 | $744.40 | $744.50 | |