| 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 | $65.71 | 7.463% | $70.6139 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $242.52 | 3.781% | $251.6897 | $251.69 | $251.70 | $251.70 |
| Purchase #3 | $46.55 | 12.260% | $52.257 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $11.76 | 4.176% | $12.2511 | $12.25 | $12.25 | $12.30 |
| Purchase #5 | $29.67 | 7.159% | $31.7941 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $55.50 | 6.761% | $59.2524 | $59.25 | $59.25 | $59.30 |
| Purchase #7 | $201.92 | 5.358% | $212.7389 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $653.63 | $690.5971 | $690.59 | $690.60 | $690.70 | |