| 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 | $112.99 | 12.334% | $126.9262 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $68.64 | 5.751% | $72.5875 | $72.59 | $72.60 | $72.60 |
| Purchase #3 | $234.82 | 9.613% | $257.3932 | $257.39 | $257.40 | $257.40 |
| Purchase #4 | $113.55 | 9.134% | $123.9217 | $123.92 | $123.90 | $123.90 |
| Purchase #5 | $22.46 | 5.778% | $23.7577 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $66.74 | 6.200% | $70.8779 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $33.99 | 10.632% | $37.6038 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $653.19 | $713.0680 | $713.07 | $713.10 | $713.10 | |