| 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 | $34.93 | 12.491% | $39.2931 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $110.39 | 10.614% | $122.1068 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $175.35 | 4.435% | $183.1268 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $80.64 | 4.227% | $84.0487 | $84.05 | $84.05 | $84.00 |
| Purchase #5 | $151.36 | 7.449% | $162.6348 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $58.25 | 13.376% | $66.0415 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $154.35 | 5.845% | $163.3718 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $765.27 | $820.6235 | $820.62 | $820.65 | $820.50 | |