| 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 | $52.82 | 7.414% | $56.7361 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $150.66 | 9.334% | $164.7226 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $99.87 | 6.494% | $106.3556 | $106.36 | $106.35 | $106.40 |
| Purchase #4 | $234.34 | 6.573% | $249.7432 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $239.42 | 13.741% | $272.3187 | $272.32 | $272.30 | $272.30 |
| Purchase #6 | $198.58 | 7.650% | $213.7714 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $139.53 | 9.438% | $152.6988 | $152.70 | $152.70 | $152.70 |
| 7 purchase totals = | $1,115.22 | $1,216.3464 | $1,216.35 | $1,216.30 | $1,216.30 | |