| 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 | $114.65 | 9.505% | $125.5475 | $125.55 | $125.55 | $125.50 |
| Purchase #2 | $134.78 | 6.630% | $143.7159 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $82.42 | 4.510% | $86.1371 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $52.36 | 9.202% | $57.1782 | $57.18 | $57.20 | $57.20 |
| Purchase #5 | $91.36 | 8.412% | $99.0452 | $99.05 | $99.05 | $99.00 |
| Purchase #6 | $92.75 | 3.731% | $96.2105 | $96.21 | $96.20 | $96.20 |
| Purchase #7 | $65.55 | 7.815% | $70.6727 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $633.87 | $678.5071 | $678.52 | $678.50 | $678.40 | |