| 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 | $69.86 | 10.128% | $76.9354 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $42.35 | 4.474% | $44.2447 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $181.62 | 3.291% | $187.5971 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $127.60 | 11.262% | $141.9703 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $218.52 | 6.330% | $232.3523 | $232.35 | $232.35 | $232.40 |
| Purchase #6 | $200.78 | 5.619% | $212.0618 | $212.06 | $212.05 | $212.10 |
| Purchase #7 | $80.27 | 4.382% | $83.7874 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $921.00 | $978.9490 | $978.95 | $978.95 | $979.00 | |