| 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 | $97.37 | 8.872% | $106.0087 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $170.58 | 6.446% | $181.5756 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $129.40 | 3.663% | $134.1399 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $96.82 | 7.510% | $104.0912 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $6.32 | 4.287% | $6.5909 | $6.59 | $6.60 | $6.60 |
| Purchase #6 | $195.26 | 11.246% | $217.2189 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $13.77 | 9.688% | $15.104 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $709.52 | $764.7292 | $764.73 | $764.75 | $764.70 | |