| 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 | $78.57 | 4.249% | $81.9084 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $229.99 | 8.132% | $248.6928 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $70.91 | 3.275% | $73.2323 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $44.28 | 8.489% | $48.0389 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $134.57 | 3.587% | $139.397 | $139.40 | $139.40 | $139.40 |
| Purchase #6 | $100.79 | 6.721% | $107.5641 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $182.43 | 11.103% | $202.6852 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $841.54 | $901.5187 | $901.52 | $901.55 | $901.50 | |