| 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 | $82.49 | 3.578% | $85.4415 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $214.73 | 7.645% | $231.1461 | $231.15 | $231.15 | $231.10 |
| Purchase #3 | $222.46 | 8.711% | $241.8385 | $241.84 | $241.85 | $241.80 |
| Purchase #4 | $118.27 | 4.555% | $123.6572 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $62.39 | 11.365% | $69.4806 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $157.49 | 10.618% | $174.2123 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $16.44 | 9.848% | $18.059 | $18.06 | $18.05 | $18.10 |
| 7 purchase totals = | $874.27 | $943.8352 | $943.84 | $943.85 | $943.80 | |