| 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 | $76.89 | 12.651% | $86.6174 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $185.75 | 5.176% | $195.3644 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $15.43 | 9.406% | $16.8813 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $134.41 | 10.674% | $148.7569 | $148.76 | $148.75 | $148.80 |
| Purchase #5 | $91.40 | 9.108% | $99.7247 | $99.72 | $99.70 | $99.70 |
| Purchase #6 | $47.59 | 6.707% | $50.7819 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $51.91 | 9.705% | $56.9479 | $56.95 | $56.95 | $56.90 |
| 7 purchase totals = | $603.38 | $655.0745 | $655.07 | $655.05 | $655.10 | |