| 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 | $77.38 | 5.299% | $81.4804 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $45.39 | 9.261% | $49.5936 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $212.36 | 7.496% | $228.2785 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $195.31 | 5.408% | $205.8724 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $72.72 | 8.612% | $78.9826 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $157.87 | 3.226% | $162.9629 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $77.37 | 9.865% | $85.0026 | $85.00 | $85.00 | $85.00 |
| 7 purchase totals = | $838.40 | $892.1730 | $892.16 | $892.20 | $892.30 | |