| 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 | $89.64 | 10.408% | $98.9697 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $97.31 | 13.680% | $110.622 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $61.52 | 11.141% | $68.3739 | $68.37 | $68.35 | $68.40 |
| Purchase #4 | $73.45 | 10.168% | $80.9184 | $80.92 | $80.90 | $80.90 |
| Purchase #5 | $94.34 | 4.517% | $98.6013 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $163.67 | 4.533% | $171.0892 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $95.44 | 8.332% | $103.3921 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $675.37 | $731.9666 | $731.96 | $731.90 | $732.00 | |