| 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 | $35.78 | 7.373% | $38.4181 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $53.67 | 5.714% | $56.7367 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $63.85 | 5.459% | $67.3356 | $67.34 | $67.35 | $67.30 |
| Purchase #4 | $181.63 | 7.403% | $195.0761 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $229.49 | 13.835% | $261.2399 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $109.32 | 13.421% | $123.9918 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $97.98 | 11.590% | $109.3359 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $771.72 | $852.1341 | $852.15 | $852.20 | $852.00 | |