| 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 | $70.63 | 5.406% | $74.4483 | $74.45 | $74.45 | $74.40 |
| Purchase #2 | $141.27 | 6.704% | $150.7407 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $124.55 | 9.547% | $136.4408 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $238.71 | 9.476% | $261.3302 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $216.55 | 7.204% | $232.1503 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $32.75 | 6.462% | $34.8663 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $100.89 | 8.383% | $109.3476 | $109.35 | $109.35 | $109.30 |
| 7 purchase totals = | $925.35 | $999.3242 | $999.33 | $999.35 | $999.20 | |