| 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 | $82.87 | 7.345% | $88.9568 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $100.63 | 12.351% | $113.0588 | $113.06 | $113.05 | $113.10 |
| Purchase #3 | $177.47 | 9.786% | $194.8372 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $228.63 | 10.751% | $253.21 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $113.48 | 12.716% | $127.9101 | $127.91 | $127.90 | $127.90 |
| Purchase #6 | $65.68 | 9.630% | $72.005 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $29.30 | 4.553% | $30.634 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $798.06 | $880.6119 | $880.62 | $880.60 | $880.60 | |