| 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 | $39.95 | 4.532% | $41.7605 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $220.41 | 8.632% | $239.4358 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $78.52 | 13.382% | $89.0275 | $89.03 | $89.05 | $89.00 |
| Purchase #4 | $181.75 | 8.179% | $196.6153 | $196.62 | $196.60 | $196.60 |
| Purchase #5 | $227.91 | 8.325% | $246.8835 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $159.77 | 9.721% | $175.3012 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $122.47 | 11.761% | $136.8737 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $1,030.78 | $1,125.8975 | $1,125.90 | $1,125.90 | $1,125.90 | |