| 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 | $46.50 | 12.713% | $52.4115 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $67.76 | 13.568% | $76.9537 | $76.95 | $76.95 | $77.00 |
| Purchase #3 | $39.52 | 10.860% | $43.8119 | $43.81 | $43.80 | $43.80 |
| Purchase #4 | $147.27 | 5.533% | $155.4184 | $155.42 | $155.40 | $155.40 |
| Purchase #5 | $226.92 | 8.187% | $245.4979 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $220.36 | 7.326% | $236.5036 | $236.50 | $236.50 | $236.50 |
| Purchase #7 | $89.60 | 9.609% | $98.2097 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $837.93 | $908.8067 | $908.80 | $908.75 | $908.80 | |