| 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 | $97.88 | 11.224% | $108.8661 | $108.87 | $108.85 | $108.90 |
| Purchase #2 | $25.59 | 12.422% | $28.7688 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $242.71 | 7.520% | $260.9618 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $111.75 | 6.161% | $118.6349 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $62.42 | 8.242% | $67.5647 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $122.35 | 10.114% | $134.7245 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $89.29 | 3.292% | $92.2294 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $751.99 | $811.7502 | $811.74 | $811.70 | $811.80 | |