| 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 | $74.52 | 4.143% | $77.6074 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $19.40 | 11.774% | $21.6842 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $127.71 | 8.854% | $139.0174 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $167.33 | 8.851% | $182.1404 | $182.14 | $182.15 | $182.10 |
| Purchase #5 | $232.60 | 8.671% | $252.7687 | $252.77 | $252.75 | $252.80 |
| Purchase #6 | $209.58 | 6.485% | $223.1713 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $163.36 | 3.296% | $168.7443 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $994.50 | $1,065.1337 | $1,065.13 | $1,065.10 | $1,065.10 | |