| 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 | $93.95 | 4.186% | $97.8827 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $105.72 | 3.141% | $109.0407 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $83.43 | 7.396% | $89.6005 | $89.60 | $89.60 | $89.60 |
| Purchase #4 | $111.84 | 12.758% | $126.1085 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $244.55 | 10.224% | $269.5528 | $269.55 | $269.55 | $269.60 |
| Purchase #6 | $110.99 | 11.255% | $123.4819 | $123.48 | $123.50 | $123.50 |
| Purchase #7 | $136.55 | 9.416% | $149.4075 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $887.03 | $965.0746 | $965.07 | $965.10 | $965.10 | |