| 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 | $77.97 | 9.559% | $85.4232 | $85.42 | $85.40 | $85.40 |
| Purchase #2 | $115.90 | 3.387% | $119.8255 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $22.31 | 4.420% | $23.2961 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $86.58 | 12.868% | $97.7211 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $146.83 | 4.317% | $153.1687 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $141.56 | 7.722% | $152.4913 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $233.59 | 10.259% | $257.554 | $257.55 | $257.55 | $257.60 |
| 7 purchase totals = | $824.74 | $889.4799 | $889.48 | $889.45 | $889.50 | |