| 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 | $76.87 | 13.126% | $86.96 | $86.96 | $86.95 | $87.00 |
| Purchase #2 | $234.74 | 6.616% | $250.2704 | $250.27 | $250.25 | $250.30 |
| Purchase #3 | $145.37 | 3.830% | $150.9377 | $150.94 | $150.95 | $150.90 |
| Purchase #4 | $158.81 | 6.531% | $169.1819 | $169.18 | $169.20 | $169.20 |
| Purchase #5 | $70.48 | 4.701% | $73.7933 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $128.25 | 9.400% | $140.3055 | $140.31 | $140.30 | $140.30 |
| Purchase #7 | $98.32 | 9.205% | $107.3704 | $107.37 | $107.35 | $107.40 |
| 7 purchase totals = | $912.84 | $978.8192 | $978.82 | $978.80 | $978.90 | |