| 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 | $97.66 | 5.178% | $102.7168 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $14.74 | 13.467% | $16.725 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $92.74 | 5.626% | $97.9576 | $97.96 | $97.95 | $98.00 |
| Purchase #4 | $135.36 | 8.693% | $147.1268 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $48.67 | 3.700% | $50.4708 | $50.47 | $50.45 | $50.50 |
| Purchase #6 | $56.54 | 7.762% | $60.9286 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $220.57 | 6.142% | $234.1174 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $666.28 | $710.0430 | $710.06 | $710.05 | $710.00 | |