| 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 | $32.39 | 8.545% | $35.1577 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $51.91 | 5.581% | $54.8071 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $197.34 | 5.391% | $207.9786 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $11.33 | 6.797% | $12.1001 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $178.77 | 4.569% | $186.938 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $30.56 | 8.652% | $33.2041 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $152.27 | 3.117% | $157.0163 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $654.57 | $687.2019 | $687.21 | $687.20 | $687.20 | |