| 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 | $34.37 | 13.781% | $39.1065 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $183.76 | 8.438% | $199.2657 | $199.27 | $199.25 | $199.30 |
| Purchase #3 | $249.85 | 12.572% | $281.2611 | $281.26 | $281.25 | $281.30 |
| Purchase #4 | $55.51 | 13.858% | $63.2026 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $81.98 | 3.733% | $85.0403 | $85.04 | $85.05 | $85.00 |
| Purchase #6 | $238.42 | 4.733% | $249.7044 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $53.46 | 5.453% | $56.3752 | $56.38 | $56.40 | $56.40 |
| 7 purchase totals = | $897.35 | $973.9558 | $973.96 | $973.95 | $974.00 | |