| 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 | $46.88 | 12.456% | $52.7194 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $100.97 | 8.327% | $109.3778 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $16.58 | 5.823% | $17.5455 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $54.57 | 7.480% | $58.6518 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $210.38 | 9.554% | $230.4797 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $186.89 | 3.486% | $193.405 | $193.41 | $193.40 | $193.40 |
| Purchase #7 | $27.68 | 4.275% | $28.8633 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $643.95 | $691.0425 | $691.05 | $691.05 | $691.10 | |