| 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 | $79.77 | 9.844% | $87.6226 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $134.92 | 9.857% | $148.2191 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $120.39 | 11.737% | $134.5202 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $98.77 | 11.444% | $110.0732 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $249.47 | 12.645% | $281.0155 | $281.02 | $281.00 | $281.00 |
| Purchase #6 | $85.81 | 13.781% | $97.6355 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $200.32 | 3.196% | $206.7222 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $969.45 | $1,065.8083 | $1,065.81 | $1,065.70 | $1,065.70 | |