| 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 | $93.51 | 4.172% | $97.4112 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $196.82 | 10.464% | $217.4152 | $217.42 | $217.40 | $217.40 |
| Purchase #3 | $183.33 | 8.449% | $198.8196 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $52.70 | 3.669% | $54.6336 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $79.74 | 3.201% | $82.2925 | $82.29 | $82.30 | $82.30 |
| Purchase #6 | $17.41 | 6.833% | $18.5996 | $18.60 | $18.60 | $18.60 |
| Purchase #7 | $18.66 | 10.728% | $20.6618 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $642.17 | $689.8335 | $689.83 | $689.80 | $689.80 | |