| 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 | $110.41 | 8.581% | $119.8843 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $63.54 | 6.742% | $67.8239 | $67.82 | $67.80 | $67.80 |
| Purchase #3 | $75.97 | 13.460% | $86.1956 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $99.96 | 6.468% | $106.4254 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $81.38 | 6.474% | $86.6485 | $86.65 | $86.65 | $86.60 |
| Purchase #6 | $124.28 | 9.865% | $136.5402 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $76.60 | 6.359% | $81.471 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $632.14 | $684.9889 | $684.99 | $685.00 | $684.90 | |