| 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 | $50.96 | 3.431% | $52.7084 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $192.35 | 8.686% | $209.0575 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $15.41 | 8.481% | $16.7169 | $16.72 | $16.70 | $16.70 |
| Purchase #4 | $86.91 | 8.169% | $94.0097 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $202.48 | 12.435% | $227.6584 | $227.66 | $227.65 | $227.70 |
| Purchase #6 | $72.43 | 6.793% | $77.3502 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $196.28 | 13.457% | $222.6934 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $816.82 | $900.1945 | $900.20 | $900.15 | $900.30 | |