| 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 | $79.80 | 8.840% | $86.8543 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $92.78 | 10.671% | $102.6806 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $73.75 | 10.537% | $81.521 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $84.34 | 4.331% | $87.9928 | $87.99 | $88.00 | $88.00 |
| Purchase #5 | $223.26 | 8.487% | $242.2081 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $179.64 | 4.714% | $188.1082 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $72.34 | 4.287% | $75.4412 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $805.91 | $864.8062 | $864.80 | $864.80 | $864.80 | |