| 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 | $74.46 | 9.130% | $81.2582 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $103.52 | 5.645% | $109.3637 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $10.72 | 11.210% | $11.9217 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $223.96 | 13.273% | $253.6862 | $253.69 | $253.70 | $253.70 |
| Purchase #5 | $113.94 | 7.403% | $122.375 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $41.91 | 7.145% | $44.9045 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $195.73 | 8.853% | $213.058 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $764.24 | $836.5673 | $836.57 | $836.55 | $836.70 | |