| 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 | $42.61 | 8.417% | $46.1965 | $46.20 | $46.20 | $46.20 |
| Purchase #2 | $41.43 | 7.283% | $44.4473 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $157.48 | 8.473% | $170.8233 | $170.82 | $170.80 | $170.80 |
| Purchase #4 | $199.91 | 11.236% | $222.3719 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $48.51 | 7.837% | $52.3117 | $52.31 | $52.30 | $52.30 |
| Purchase #6 | $15.52 | 5.181% | $16.3241 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $177.29 | 12.819% | $200.0168 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $682.75 | $752.4916 | $752.49 | $752.40 | $752.40 | |