| 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 | $73.83 | 9.299% | $80.6955 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $159.29 | 4.325% | $166.1793 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $244.36 | 11.284% | $271.9336 | $271.93 | $271.95 | $271.90 |
| Purchase #4 | $148.65 | 3.456% | $153.7873 | $153.79 | $153.80 | $153.80 |
| Purchase #5 | $163.29 | 5.116% | $171.6439 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $120.80 | 7.438% | $129.7851 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $97.95 | 4.831% | $102.682 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $1,008.17 | $1,076.7067 | $1,076.71 | $1,076.80 | $1,076.70 | |