| 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 | $102.92 | 11.166% | $114.412 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $37.86 | 12.372% | $42.544 | $42.54 | $42.55 | $42.50 |
| Purchase #3 | $41.73 | 12.357% | $46.8866 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $121.49 | 11.221% | $135.1224 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $123.29 | 4.606% | $128.9687 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $134.96 | 3.273% | $139.3772 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $43.86 | 10.410% | $48.4258 | $48.43 | $48.45 | $48.40 |
| 7 purchase totals = | $606.11 | $655.7367 | $655.74 | $655.75 | $655.70 | |