| 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 | $50.67 | 11.429% | $56.4611 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $115.59 | 13.759% | $131.494 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $173.55 | 7.532% | $186.6218 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $49.49 | 7.176% | $53.0414 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $50.99 | 11.575% | $56.8921 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $181.62 | 9.456% | $198.794 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $98.36 | 10.775% | $108.9583 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $720.27 | $792.2627 | $792.25 | $792.25 | $792.30 | |