| 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 | $26.81 | 11.131% | $29.7942 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $86.69 | 13.129% | $98.0715 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $155.28 | 9.197% | $169.5611 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $92.94 | 11.413% | $103.5472 | $103.55 | $103.55 | $103.50 |
| Purchase #5 | $115.80 | 10.531% | $127.9949 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $154.90 | 7.863% | $167.0798 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $189.61 | 12.505% | $213.3207 | $213.32 | $213.30 | $213.30 |
| 7 purchase totals = | $822.03 | $909.3694 | $909.36 | $909.35 | $909.40 | |