| 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 | $101.99 | 3.289% | $105.3445 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $166.85 | 8.584% | $181.1724 | $181.17 | $181.15 | $181.20 |
| Purchase #3 | $86.85 | 11.512% | $96.8482 | $96.85 | $96.85 | $96.80 |
| Purchase #4 | $40.96 | 5.177% | $43.0805 | $43.08 | $43.10 | $43.10 |
| Purchase #5 | $74.29 | 4.872% | $77.9094 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $179.49 | 7.187% | $192.3899 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $27.45 | 11.559% | $30.6229 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $677.88 | $727.3678 | $727.36 | $727.35 | $727.30 | |