| 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 | $54.39 | 3.142% | $56.0989 | $56.10 | $56.10 | $56.10 |
| Purchase #2 | $179.42 | 10.566% | $198.3775 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $52.32 | 8.209% | $56.6149 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $55.57 | 5.110% | $58.4096 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $152.54 | 12.496% | $171.6014 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $208.56 | 12.514% | $234.6592 | $234.66 | $234.65 | $234.70 |
| Purchase #7 | $242.34 | 4.112% | $252.305 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $945.14 | $1,028.0665 | $1,028.07 | $1,028.05 | $1,028.10 | |