| 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 | $96.97 | 8.242% | $104.9623 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $10.76 | 3.575% | $11.1447 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $6.36 | 5.184% | $6.6897 | $6.69 | $6.70 | $6.70 |
| Purchase #4 | $83.42 | 8.175% | $90.2396 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $77.28 | 6.132% | $82.0188 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $7.87 | 11.406% | $8.7677 | $8.77 | $8.75 | $8.80 |
| Purchase #7 | $231.78 | 11.722% | $258.9493 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $514.44 | $562.7721 | $562.77 | $562.75 | $562.70 | |