| 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 | $67.38 | 3.442% | $69.6992 | $69.70 | $69.70 | $69.70 |
| Purchase #2 | $105.78 | 13.483% | $120.0423 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $186.48 | 4.144% | $194.2077 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $80.26 | 11.716% | $89.6633 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $117.59 | 9.318% | $128.547 | $128.55 | $128.55 | $128.50 |
| Purchase #6 | $91.91 | 5.867% | $97.3024 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $153.43 | 12.749% | $172.9908 | $172.99 | $173.00 | $173.00 |
| 7 purchase totals = | $802.83 | $872.4527 | $872.45 | $872.45 | $872.40 | |