| 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 | $25.42 | 4.678% | $26.6091 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $86.72 | 10.161% | $95.5316 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $131.75 | 10.324% | $145.3519 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $134.83 | 13.662% | $153.2505 | $153.25 | $153.25 | $153.30 |
| Purchase #5 | $205.49 | 12.866% | $231.9283 | $231.93 | $231.95 | $231.90 |
| Purchase #6 | $35.85 | 7.828% | $38.6563 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $80.67 | 6.264% | $85.7232 | $85.72 | $85.70 | $85.70 |
| 7 purchase totals = | $700.73 | $777.0509 | $777.05 | $777.05 | $777.10 | |