| 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 | $65.64 | 3.313% | $67.8147 | $67.81 | $67.80 | $67.80 |
| Purchase #2 | $82.56 | 7.860% | $89.0492 | $89.05 | $89.05 | $89.00 |
| Purchase #3 | $113.87 | 5.667% | $120.323 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $173.64 | 7.872% | $187.3089 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $166.33 | 10.147% | $183.2075 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $185.53 | 3.166% | $191.4039 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $99.31 | 9.725% | $108.9679 | $108.97 | $108.95 | $109.00 |
| 7 purchase totals = | $886.88 | $948.0751 | $948.07 | $948.00 | $948.00 | |