| 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 | $46.38 | 3.474% | $47.9912 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $213.94 | 8.847% | $232.8673 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $208.84 | 9.165% | $227.9802 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $94.51 | 9.383% | $103.3779 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $123.75 | 7.505% | $133.0374 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $145.62 | 7.692% | $156.8211 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $50.98 | 8.413% | $55.2689 | $55.27 | $55.25 | $55.30 |
| 7 purchase totals = | $884.02 | $957.3440 | $957.35 | $957.35 | $957.40 | |