| 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 | $55.72 | 13.496% | $63.24 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $34.70 | 6.612% | $36.9944 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $155.65 | 7.722% | $167.6693 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $107.86 | 7.476% | $115.9236 | $115.92 | $115.90 | $115.90 |
| Purchase #5 | $39.63 | 3.802% | $41.1367 | $41.14 | $41.15 | $41.10 |
| Purchase #6 | $248.42 | 5.398% | $261.8297 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $126.33 | 4.659% | $132.2157 | $132.22 | $132.20 | $132.20 |
| 7 purchase totals = | $768.31 | $819.0094 | $819.01 | $819.00 | $818.90 | |