| 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 | $17.79 | 13.511% | $20.1936 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $94.42 | 7.384% | $101.392 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $44.34 | 9.600% | $48.5966 | $48.60 | $48.60 | $48.60 |
| Purchase #4 | $50.40 | 12.358% | $56.6284 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $131.25 | 10.403% | $144.9039 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $208.68 | 5.274% | $219.6858 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $148.48 | 3.783% | $154.097 | $154.10 | $154.10 | $154.10 |
| 7 purchase totals = | $695.36 | $745.4973 | $745.50 | $745.55 | $745.50 | |