| 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 | $10.92 | 9.190% | $11.9235 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $45.54 | 12.136% | $51.0667 | $51.07 | $51.05 | $51.10 |
| Purchase #3 | $184.50 | 7.138% | $197.6696 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $76.97 | 11.799% | $86.0517 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $29.34 | 5.508% | $30.956 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $56.35 | 10.517% | $62.2763 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $101.91 | 9.729% | $111.8248 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $505.53 | $551.7686 | $551.77 | $551.70 | $551.90 | |