| 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 | $56.50 | 3.179% | $58.2961 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $110.32 | 5.769% | $116.6844 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $123.69 | 8.423% | $134.1084 | $134.11 | $134.10 | $134.10 |
| Purchase #4 | $36.41 | 7.145% | $39.0115 | $39.01 | $39.00 | $39.00 |
| Purchase #5 | $212.26 | 5.436% | $223.7985 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $175.61 | 9.849% | $192.9058 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $176.41 | 12.718% | $198.8458 | $198.85 | $198.85 | $198.80 |
| 7 purchase totals = | $891.20 | $963.6505 | $963.66 | $963.65 | $963.60 | |