| 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 | $62.61 | 5.835% | $66.2633 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $25.85 | 11.849% | $28.913 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $198.85 | 7.750% | $214.2609 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $18.85 | 5.463% | $19.8798 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $106.73 | 3.803% | $110.7889 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $90.64 | 10.417% | $100.082 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $12.29 | 12.496% | $13.8258 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $515.82 | $554.0137 | $554.01 | $554.05 | $554.10 | |