| 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 | $44.45 | 3.368% | $45.9471 | $45.95 | $45.95 | $45.90 |
| Purchase #2 | $17.73 | 13.807% | $20.178 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $241.58 | 3.387% | $249.7623 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $100.61 | 9.421% | $110.0885 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $228.92 | 8.659% | $248.7422 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $101.28 | 5.665% | $107.0175 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $62.65 | 7.287% | $67.2153 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $797.22 | $848.9509 | $848.96 | $848.95 | $848.90 | |