| 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 | $26.90 | 8.475% | $29.1798 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $50.59 | 13.679% | $57.5102 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $7.27 | 5.438% | $7.6653 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $76.79 | 12.797% | $86.6168 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $208.44 | 12.774% | $235.0661 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $244.73 | 8.322% | $265.0964 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $51.47 | 6.324% | $54.725 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $666.19 | $735.8596 | $735.88 | $735.85 | $735.90 | |