| 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 | $39.36 | 5.433% | $41.4984 | $41.50 | $41.50 | $41.50 |
| Purchase #2 | $14.36 | 12.806% | $16.1989 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $186.93 | 5.776% | $197.7271 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $49.83 | 5.214% | $52.4281 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $223.44 | 6.473% | $237.9033 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $122.78 | 5.646% | $129.7122 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $197.47 | 5.469% | $208.2696 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $834.17 | $883.7376 | $883.74 | $883.75 | $883.70 | |