| 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 | $52.43 | 11.600% | $58.5119 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $84.97 | 4.151% | $88.4971 | $88.50 | $88.50 | $88.50 |
| Purchase #3 | $118.94 | 11.808% | $132.9844 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $109.96 | 11.744% | $122.8737 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $43.36 | 12.669% | $48.8533 | $48.85 | $48.85 | $48.90 |
| Purchase #6 | $200.58 | 7.728% | $216.0808 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $153.72 | 11.293% | $171.0796 | $171.08 | $171.10 | $171.10 |
| 7 purchase totals = | $763.96 | $838.8808 | $838.87 | $838.90 | $839.00 | |