| 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 | $77.39 | 5.407% | $81.5745 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $180.66 | 5.541% | $190.6704 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $5.84 | 3.614% | $6.0511 | $6.05 | $6.05 | $6.10 |
| Purchase #4 | $93.97 | 7.286% | $100.8167 | $100.82 | $100.80 | $100.80 |
| Purchase #5 | $182.75 | 8.794% | $198.821 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $175.25 | 4.548% | $183.2204 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $97.40 | 12.832% | $109.8984 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $813.26 | $871.0525 | $871.05 | $870.95 | $871.10 | |