| 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 | $29.48 | 8.217% | $31.9024 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $194.64 | 13.830% | $221.5587 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $94.50 | 13.640% | $107.3898 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $11.67 | 10.769% | $12.9267 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $52.44 | 10.264% | $57.8224 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $170.30 | 8.524% | $184.8164 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $34.46 | 8.348% | $37.3367 | $37.34 | $37.35 | $37.30 |
| 7 purchase totals = | $587.49 | $653.7531 | $653.76 | $653.75 | $653.70 | |