| 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 | $56.73 | 12.265% | $63.6879 | $63.69 | $63.70 | $63.70 |
| Purchase #2 | $9.99 | 4.368% | $10.4264 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $187.92 | 12.843% | $212.0546 | $212.05 | $212.05 | $212.10 |
| Purchase #4 | $143.48 | 8.548% | $155.7447 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $31.48 | 11.382% | $35.0631 | $35.06 | $35.05 | $35.10 |
| Purchase #6 | $143.54 | 9.457% | $157.1146 | $157.11 | $157.10 | $157.10 |
| Purchase #7 | $164.85 | 13.363% | $186.8789 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $737.99 | $820.9702 | $820.96 | $821.00 | $821.00 | |