| 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 | $67.73 | 4.670% | $70.893 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $172.99 | 4.775% | $181.2503 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $175.86 | 11.555% | $196.1806 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $85.81 | 13.596% | $97.4767 | $97.48 | $97.50 | $97.50 |
| Purchase #5 | $248.26 | 3.874% | $257.8776 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $36.99 | 8.541% | $40.1493 | $40.15 | $40.15 | $40.10 |
| Purchase #7 | $17.29 | 7.458% | $18.5795 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $804.93 | $862.4070 | $862.41 | $862.50 | $862.50 | |