| 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 | $10.58 | 4.509% | $11.0571 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $56.50 | 5.324% | $59.5081 | $59.51 | $59.50 | $59.50 |
| Purchase #3 | $239.41 | 3.748% | $248.3831 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $64.94 | 3.805% | $67.411 | $67.41 | $67.40 | $67.40 |
| Purchase #5 | $99.28 | 10.862% | $110.0638 | $110.06 | $110.05 | $110.10 |
| Purchase #6 | $42.30 | 6.395% | $45.0051 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $107.26 | 9.257% | $117.1891 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $620.27 | $658.6173 | $658.62 | $658.60 | $658.70 | |