| 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 | $41.30 | 11.775% | $46.1631 | $46.16 | $46.15 | $46.20 |
| Purchase #2 | $91.26 | 8.831% | $99.3192 | $99.32 | $99.30 | $99.30 |
| Purchase #3 | $224.57 | 4.462% | $234.5903 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $241.83 | 8.450% | $262.2646 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $17.95 | 12.482% | $20.1905 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $17.58 | 7.350% | $18.8721 | $18.87 | $18.85 | $18.90 |
| Purchase #7 | $14.44 | 5.505% | $15.2349 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $648.93 | $696.6347 | $696.62 | $696.60 | $696.70 | |