| 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 | $89.75 | 4.166% | $93.489 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $205.33 | 5.313% | $216.2392 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $69.72 | 8.482% | $75.6337 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $230.79 | 13.340% | $261.5774 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $147.77 | 7.250% | $158.4833 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $238.61 | 7.714% | $257.0164 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $97.46 | 12.329% | $109.4758 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $1,079.43 | $1,171.9148 | $1,171.92 | $1,172.00 | $1,171.90 | |