| 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 | $26.72 | 12.142% | $29.9643 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $183.77 | 7.609% | $197.7531 | $197.75 | $197.75 | $197.80 |
| Purchase #3 | $8.83 | 13.287% | $10.0032 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $97.36 | 6.324% | $103.517 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $91.41 | 8.685% | $99.349 | $99.35 | $99.35 | $99.30 |
| Purchase #6 | $74.66 | 4.364% | $77.9182 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $165.33 | 12.224% | $185.5399 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $648.08 | $704.0447 | $704.04 | $704.00 | $704.00 | |