| 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 | $90.73 | 7.467% | $97.5048 | $97.50 | $97.50 | $97.50 |
| Purchase #2 | $74.35 | 9.792% | $81.6304 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $171.75 | 3.293% | $177.4057 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $168.59 | 4.232% | $175.7247 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $148.35 | 10.233% | $163.5307 | $163.53 | $163.55 | $163.50 |
| Purchase #6 | $232.40 | 13.499% | $263.7717 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $248.44 | 7.644% | $267.4308 | $267.43 | $267.45 | $267.40 |
| 7 purchase totals = | $1,134.61 | $1,226.9988 | $1,226.99 | $1,227.00 | $1,226.90 | |