| 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 | $76.78 | 12.865% | $86.6577 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $210.52 | 11.229% | $234.1593 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $228.50 | 9.814% | $250.925 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $106.30 | 8.300% | $115.1229 | $115.12 | $115.10 | $115.10 |
| Purchase #5 | $15.81 | 5.362% | $16.6577 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $84.60 | 8.357% | $91.67 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $111.47 | 11.839% | $124.6669 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $833.98 | $919.8595 | $919.87 | $919.80 | $920.00 | |