| 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 | $37.75 | 9.460% | $41.3212 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $8.80 | 4.224% | $9.1717 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $137.37 | 6.765% | $146.6631 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $145.81 | 4.380% | $152.1965 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $222.47 | 13.542% | $252.5969 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $27.70 | 11.332% | $30.839 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $151.48 | 8.863% | $164.9057 | $164.91 | $164.90 | $164.90 |
| 7 purchase totals = | $731.38 | $797.6941 | $797.70 | $797.65 | $797.70 | |