| 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 | $97.41 | 10.869% | $107.9975 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $27.82 | 10.699% | $30.7965 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $11.64 | 9.623% | $12.7601 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $198.39 | 7.574% | $213.4161 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $131.58 | 7.873% | $141.9393 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $181.64 | 3.109% | $187.2872 | $187.29 | $187.30 | $187.30 |
| Purchase #7 | $184.79 | 7.594% | $198.823 | $198.82 | $198.80 | $198.80 |
| 7 purchase totals = | $833.27 | $893.0197 | $893.03 | $893.00 | $893.00 | |