| 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 | $76.44 | 9.450% | $83.6636 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $196.44 | 12.802% | $221.5882 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $205.97 | 13.305% | $233.3743 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $175.26 | 6.759% | $187.1058 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $95.81 | 3.276% | $98.9487 | $98.95 | $98.95 | $98.90 |
| Purchase #6 | $46.99 | 10.533% | $51.9395 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $77.38 | 11.728% | $86.4551 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $874.29 | $963.0752 | $963.08 | $963.05 | $963.10 | |