| 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 | $80.25 | 9.492% | $87.8673 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $98.94 | 10.858% | $109.6829 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $63.29 | 9.404% | $69.2418 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $198.77 | 12.820% | $224.2523 | $224.25 | $224.25 | $224.30 |
| Purchase #5 | $79.46 | 7.253% | $85.2232 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $99.99 | 12.756% | $112.7447 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $55.67 | 3.700% | $57.7298 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $676.37 | $746.7420 | $746.73 | $746.75 | $746.70 | |