| 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 | $55.55 | 6.162% | $58.973 | $58.97 | $58.95 | $59.00 |
| Purchase #2 | $181.86 | 12.350% | $204.3197 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $173.47 | 7.469% | $186.4265 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $153.84 | 3.261% | $158.8567 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $16.93 | 3.194% | $17.4707 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $67.69 | 12.164% | $75.9238 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $128.47 | 6.497% | $136.8167 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $777.81 | $838.7871 | $838.79 | $838.70 | $838.80 | |