| 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 | $75.47 | 7.777% | $81.3393 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $73.38 | 5.762% | $77.6082 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $240.32 | 9.348% | $262.7851 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $111.29 | 8.490% | $120.7385 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $173.60 | 4.387% | $181.2158 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $86.70 | 8.645% | $94.1952 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $183.32 | 10.265% | $202.1378 | $202.14 | $202.15 | $202.10 |
| 7 purchase totals = | $944.08 | $1,020.0199 | $1,020.04 | $1,020.05 | $1,019.90 | |