| 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 | $29.52 | 10.784% | $32.7034 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $76.89 | 11.364% | $85.6278 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $132.47 | 4.589% | $138.549 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $46.87 | 3.685% | $48.5972 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $128.62 | 6.685% | $137.2182 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $99.70 | 13.780% | $113.4387 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $88.55 | 10.147% | $97.5352 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $602.62 | $653.6695 | $653.68 | $653.70 | $653.50 | |