| 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 | $22.89 | 12.678% | $25.792 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $185.28 | 4.325% | $193.2934 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $216.54 | 3.253% | $223.584 | $223.58 | $223.60 | $223.60 |
| Purchase #4 | $49.44 | 4.526% | $51.6777 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $46.38 | 9.764% | $50.9085 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $89.67 | 3.273% | $92.6049 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $37.46 | 3.411% | $38.7378 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $647.66 | $676.5983 | $676.59 | $676.65 | $676.60 | |