| 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 | $97.40 | 12.447% | $109.5234 | $109.52 | $109.50 | $109.50 |
| Purchase #2 | $185.59 | 11.831% | $207.5472 | $207.55 | $207.55 | $207.50 |
| Purchase #3 | $234.27 | 11.266% | $260.6629 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $56.30 | 13.176% | $63.7181 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $59.41 | 7.576% | $63.9109 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $195.73 | 11.421% | $218.0843 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $80.38 | 9.122% | $87.7123 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $909.08 | $1,011.1591 | $1,011.15 | $1,011.10 | $1,011.10 | |