| 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 | $56.97 | 3.277% | $58.8369 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $102.55 | 4.691% | $107.3606 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $135.41 | 9.566% | $148.3633 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $116.61 | 5.127% | $122.5886 | $122.59 | $122.60 | $122.60 |
| Purchase #5 | $157.74 | 12.127% | $176.8691 | $176.87 | $176.85 | $176.90 |
| Purchase #6 | $59.43 | 5.680% | $62.8056 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $99.36 | 13.519% | $112.7925 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $728.07 | $789.6166 | $789.62 | $789.60 | $789.70 | |