| 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 | $56.64 | 4.714% | $59.31 | $59.31 | $59.30 | $59.30 |
| Purchase #2 | $221.92 | 12.213% | $249.0231 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $129.60 | 3.419% | $134.031 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $157.65 | 7.565% | $169.5762 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $183.89 | 4.519% | $192.2 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $52.81 | 6.465% | $56.2242 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $16.27 | 12.553% | $18.3124 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $818.78 | $878.6769 | $878.67 | $878.65 | $878.60 | |