| 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 | $30.28 | 13.816% | $34.4635 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $195.38 | 3.867% | $202.9353 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $46.89 | 11.839% | $52.4413 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $114.87 | 12.292% | $128.9898 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $28.63 | 6.398% | $30.4617 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $17.35 | 4.478% | $18.1269 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $170.72 | 9.704% | $187.2867 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $604.12 | $654.7052 | $654.71 | $654.75 | $654.70 | |