| 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 | $71.55 | 11.308% | $79.6409 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $90.44 | 5.599% | $95.5037 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $112.89 | 12.827% | $127.3704 | $127.37 | $127.35 | $127.40 |
| Purchase #4 | $81.90 | 8.612% | $88.9532 | $88.95 | $88.95 | $89.00 |
| Purchase #5 | $91.76 | 6.239% | $97.4849 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $228.29 | 12.620% | $257.1002 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $108.50 | 12.703% | $122.2828 | $122.28 | $122.30 | $122.30 |
| 7 purchase totals = | $785.33 | $868.3361 | $868.32 | $868.35 | $868.40 | |