| 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 | $86.47 | 12.287% | $97.0946 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $167.81 | 7.452% | $180.3152 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $48.68 | 10.606% | $53.843 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $101.90 | 13.240% | $115.3916 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $11.43 | 4.194% | $11.9094 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $15.66 | 4.155% | $16.3107 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $135.68 | 13.412% | $153.8774 | $153.88 | $153.90 | $153.90 |
| 7 purchase totals = | $567.63 | $628.7419 | $628.74 | $628.75 | $628.70 | |