| 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 | $9.91 | 11.721% | $11.0716 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $74.46 | 3.300% | $76.9172 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $187.49 | 5.562% | $197.9182 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $150.64 | 9.605% | $165.109 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $179.97 | 12.824% | $203.0494 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $22.29 | 3.591% | $23.0904 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $93.91 | 4.586% | $98.2167 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $718.67 | $775.3725 | $775.38 | $775.30 | $775.30 | |