| 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 | $14.74 | 13.291% | $16.6991 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $36.75 | 6.112% | $38.9962 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $192.90 | 3.570% | $199.7865 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $90.52 | 7.375% | $97.1959 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $210.25 | 5.276% | $221.3428 | $221.34 | $221.35 | $221.30 |
| Purchase #6 | $74.38 | 9.667% | $81.5703 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $34.36 | 5.301% | $36.1814 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $653.90 | $691.7722 | $691.78 | $691.80 | $691.80 | |