| 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 | $32.38 | 7.493% | $34.8062 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $42.31 | 3.821% | $43.9267 | $43.93 | $43.95 | $43.90 |
| Purchase #3 | $188.52 | 5.119% | $198.1703 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $236.85 | 10.343% | $261.3474 | $261.35 | $261.35 | $261.30 |
| Purchase #5 | $140.55 | 4.235% | $146.5023 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $21.44 | 5.700% | $22.6621 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $177.90 | 6.425% | $189.3301 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $839.95 | $896.7451 | $896.75 | $896.75 | $896.70 | |