| 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 | $66.40 | 10.306% | $73.2432 | $73.24 | $73.25 | $73.20 |
| Purchase #2 | $19.49 | 13.254% | $22.0732 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $245.34 | 6.416% | $261.081 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $204.42 | 4.140% | $212.883 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $195.48 | 5.356% | $205.9499 | $205.95 | $205.95 | $205.90 |
| Purchase #6 | $139.93 | 9.337% | $152.9953 | $153.00 | $153.00 | $153.00 |
| Purchase #7 | $110.53 | 10.508% | $122.1445 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $981.59 | $1,050.3701 | $1,050.36 | $1,050.40 | $1,050.30 | |