| 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 | $29.37 | 8.142% | $31.7613 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $151.86 | 12.185% | $170.3641 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $186.51 | 6.465% | $198.5679 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $144.77 | 13.332% | $164.0707 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $205.77 | 4.856% | $215.7622 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $34.90 | 3.805% | $36.2279 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $56.54 | 10.389% | $62.4139 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $809.72 | $879.1680 | $879.16 | $879.10 | $879.30 | |