| 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 | $40.77 | 11.801% | $45.5813 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $228.99 | 5.838% | $242.3584 | $242.36 | $242.35 | $242.40 |
| Purchase #3 | $134.40 | 12.343% | $150.989 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $138.98 | 6.497% | $148.0095 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $105.35 | 5.582% | $111.2306 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $68.36 | 6.476% | $72.787 | $72.79 | $72.80 | $72.80 |
| Purchase #7 | $86.37 | 5.596% | $91.2033 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $803.22 | $862.1591 | $862.16 | $862.20 | $862.20 | |