| 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 | $41.48 | 12.210% | $46.5447 | $46.54 | $46.55 | $46.50 |
| Purchase #2 | $21.94 | 6.563% | $23.3799 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $10.52 | 6.382% | $11.1914 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $8.27 | 6.700% | $8.8241 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $210.84 | 5.635% | $222.7208 | $222.72 | $222.70 | $222.70 |
| Purchase #6 | $133.77 | 10.807% | $148.2265 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $167.99 | 4.737% | $175.9477 | $175.95 | $175.95 | $175.90 |
| 7 purchase totals = | $594.81 | $636.8351 | $636.83 | $636.85 | $636.70 | |