| 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 | $28.51 | 11.240% | $31.7145 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $33.35 | 3.567% | $34.5396 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $68.86 | 3.147% | $71.027 | $71.03 | $71.05 | $71.00 |
| Purchase #4 | $60.60 | 8.686% | $65.8637 | $65.86 | $65.85 | $65.90 |
| Purchase #5 | $205.70 | 10.342% | $226.9735 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $63.46 | 8.554% | $68.8884 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $45.51 | 10.298% | $50.1966 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $505.99 | $549.2033 | $549.20 | $549.20 | $549.20 | |