| 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 | $68.40 | 11.206% | $76.0649 | $76.06 | $76.05 | $76.10 |
| Purchase #2 | $242.81 | 5.230% | $255.509 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $30.57 | 10.326% | $33.7267 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $30.49 | 10.277% | $33.6235 | $33.62 | $33.60 | $33.60 |
| Purchase #5 | $79.32 | 5.631% | $83.7865 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $96.99 | 12.119% | $108.7442 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $133.82 | 7.672% | $144.0867 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $682.40 | $735.5415 | $735.54 | $735.55 | $735.50 | |