| 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 | $10.26 | 11.684% | $11.4588 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $49.68 | 12.780% | $56.0291 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $103.49 | 3.459% | $107.0697 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $146.82 | 9.572% | $160.8736 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $231.71 | 7.300% | $248.6248 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $91.76 | 13.673% | $104.3063 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $116.51 | 9.308% | $127.3548 | $127.35 | $127.35 | $127.40 |
| 7 purchase totals = | $750.23 | $815.7171 | $815.71 | $815.65 | $815.80 | |