| 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 | $17.41 | 10.612% | $19.2575 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $77.61 | 6.694% | $82.8052 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $232.74 | 7.284% | $249.6928 | $249.69 | $249.70 | $249.70 |
| Purchase #4 | $143.51 | 3.635% | $148.7266 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $98.47 | 9.277% | $107.6051 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $35.38 | 10.620% | $39.1374 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $121.28 | 5.259% | $127.6581 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $726.40 | $774.8827 | $774.90 | $774.90 | $774.90 | |