| 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 | $231.63 | 5.102% | $243.4478 | $243.45 | $243.45 | $243.40 |
| Purchase #2 | $75.51 | 6.592% | $80.4876 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $28.79 | 6.244% | $30.5876 | $30.59 | $30.60 | $30.60 |
| Purchase #4 | $65.27 | 4.387% | $68.1334 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $142.43 | 8.469% | $154.4924 | $154.49 | $154.50 | $154.50 |
| Purchase #6 | $109.74 | 4.448% | $114.6212 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $50.42 | 6.679% | $53.7876 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $703.79 | $745.5576 | $745.56 | $745.60 | $745.50 | |