| 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 | $85.80 | 13.608% | $97.4757 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $135.76 | 11.510% | $151.386 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $69.77 | 10.369% | $77.0045 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $186.35 | 7.210% | $199.7858 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $188.67 | 5.567% | $199.1733 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $94.34 | 12.353% | $105.9938 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $81.43 | 12.289% | $91.4369 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $842.12 | $922.2560 | $922.26 | $922.30 | $922.30 | |