| 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 | $80.99 | 12.771% | $91.3332 | $91.33 | $91.35 | $91.30 |
| Purchase #2 | $161.73 | 3.558% | $167.4844 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $86.28 | 5.221% | $90.7847 | $90.78 | $90.80 | $90.80 |
| Purchase #4 | $175.66 | 9.644% | $192.6007 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $92.80 | 4.531% | $97.0048 | $97.00 | $97.00 | $97.00 |
| Purchase #6 | $127.52 | 12.217% | $143.0991 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $207.87 | 7.648% | $223.7679 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $932.85 | $1,006.0748 | $1,006.06 | $1,006.10 | $1,006.10 | |