| 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 | $89.46 | 12.184% | $100.3598 | $100.36 | $100.35 | $100.40 |
| Purchase #2 | $83.60 | 13.528% | $94.9094 | $94.91 | $94.90 | $94.90 |
| Purchase #3 | $223.29 | 8.586% | $242.4617 | $242.46 | $242.45 | $242.50 |
| Purchase #4 | $151.92 | 8.599% | $164.9836 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $44.49 | 5.652% | $47.0046 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $170.69 | 5.370% | $179.8561 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $147.91 | 5.122% | $155.486 | $155.49 | $155.50 | $155.50 |
| 7 purchase totals = | $911.36 | $985.0612 | $985.06 | $985.05 | $985.20 | |