| 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 | $101.31 | 12.665% | $114.1409 | $114.14 | $114.15 | $114.10 |
| Purchase #2 | $44.27 | 6.300% | $47.059 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $43.47 | 11.718% | $48.5638 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $66.29 | 12.366% | $74.4874 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $111.28 | 12.572% | $125.2701 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $166.78 | 13.435% | $189.1869 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $24.69 | 7.305% | $26.4936 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $558.09 | $625.2017 | $625.20 | $625.20 | $625.30 | |