| 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 | $61.48 | 5.385% | $64.7907 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $108.40 | 8.367% | $117.4698 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $154.30 | 6.335% | $164.0749 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $144.64 | 9.414% | $158.2564 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $100.56 | 3.800% | $104.3813 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $191.30 | 10.135% | $210.6883 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $38.71 | 3.158% | $39.9325 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $799.39 | $859.5939 | $859.59 | $859.60 | $859.70 | |