| 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 | $51.90 | 8.431% | $56.2757 | $56.28 | $56.30 | $56.30 |
| Purchase #2 | $106.30 | 10.646% | $117.6167 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $43.26 | 12.194% | $48.5351 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $78.86 | 4.816% | $82.6579 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $21.36 | 8.585% | $23.1938 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $122.91 | 3.641% | $127.3852 | $127.39 | $127.40 | $127.40 |
| Purchase #7 | $32.63 | 9.479% | $35.723 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $457.22 | $491.3874 | $491.40 | $491.40 | $491.40 | |