| 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 | $76.91 | 6.450% | $81.8707 | $81.87 | $81.85 | $81.90 |
| Purchase #2 | $157.80 | 10.509% | $174.3832 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $242.97 | 11.515% | $270.948 | $270.95 | $270.95 | $270.90 |
| Purchase #4 | $32.81 | 12.160% | $36.7997 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $217.96 | 7.345% | $233.9692 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $97.97 | 13.628% | $111.3214 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $26.63 | 8.491% | $28.8912 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $853.05 | $938.1834 | $938.18 | $938.15 | $938.20 | |