| 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 | $68.53 | 13.139% | $77.5342 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $23.37 | 5.267% | $24.6009 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $133.50 | 3.610% | $138.3194 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $196.32 | 8.549% | $213.1034 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $150.62 | 9.533% | $164.9786 | $164.98 | $165.00 | $165.00 |
| Purchase #6 | $76.85 | 4.369% | $80.2076 | $80.21 | $80.20 | $80.20 |
| Purchase #7 | $11.66 | 12.142% | $13.0758 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $660.85 | $711.8199 | $711.82 | $711.85 | $711.80 | |