| 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 | $18.57 | 6.416% | $19.7615 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $62.38 | 7.378% | $66.9824 | $66.98 | $67.00 | $67.00 |
| Purchase #3 | $40.70 | 12.467% | $45.7741 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $124.63 | 13.246% | $141.1385 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $93.38 | 11.647% | $104.256 | $104.26 | $104.25 | $104.30 |
| Purchase #6 | $86.92 | 11.540% | $96.9506 | $96.95 | $96.95 | $97.00 |
| Purchase #7 | $98.95 | 5.695% | $104.5852 | $104.59 | $104.60 | $104.60 |
| 7 purchase totals = | $525.53 | $579.4483 | $579.45 | $579.45 | $579.60 | |