| 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 | $69.78 | 13.601% | $79.2708 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $238.95 | 9.401% | $261.4137 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $238.45 | 10.106% | $262.5478 | $262.55 | $262.55 | $262.50 |
| Purchase #4 | $20.32 | 5.627% | $21.4634 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $170.76 | 9.832% | $187.5491 | $187.55 | $187.55 | $187.50 |
| Purchase #6 | $249.46 | 5.314% | $262.7163 | $262.72 | $262.70 | $262.70 |
| Purchase #7 | $148.48 | 8.259% | $160.743 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $1,136.20 | $1,235.7041 | $1,235.70 | $1,235.65 | $1,235.60 | |