| 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 | $119.37 | 10.803% | $132.2655 | $132.27 | $132.25 | $132.30 |
| Purchase #2 | $85.41 | 7.589% | $91.8918 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $54.81 | 3.567% | $56.7651 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $12.53 | 12.181% | $14.0563 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $60.85 | 13.533% | $69.0848 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $10.95 | 8.197% | $11.8476 | $11.85 | $11.85 | $11.80 |
| Purchase #7 | $184.56 | 7.515% | $198.4297 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $528.48 | $574.3408 | $574.35 | $574.35 | $574.40 | |