| 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 | $29.43 | 3.660% | $30.5071 | $30.51 | $30.50 | $30.50 |
| Purchase #2 | $169.33 | 12.227% | $190.034 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $46.68 | 9.317% | $51.0292 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $169.98 | 9.807% | $186.6499 | $186.65 | $186.65 | $186.60 |
| Purchase #5 | $182.43 | 3.793% | $189.3496 | $189.35 | $189.35 | $189.30 |
| Purchase #6 | $30.50 | 8.696% | $33.1523 | $33.15 | $33.15 | $33.20 |
| Purchase #7 | $22.74 | 6.797% | $24.2856 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $651.09 | $705.0077 | $705.01 | $705.05 | $704.90 | |