| 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 | $27.61 | 9.617% | $30.2653 | $30.27 | $30.25 | $30.30 |
| Purchase #2 | $39.92 | 5.133% | $41.9691 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $60.65 | 13.239% | $68.6795 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $242.76 | 11.656% | $271.0561 | $271.06 | $271.05 | $271.10 |
| Purchase #5 | $105.33 | 6.814% | $112.5072 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $157.85 | 3.864% | $163.9493 | $163.95 | $163.95 | $163.90 |
| Purchase #7 | $207.52 | 13.503% | $235.5414 | $235.54 | $235.55 | $235.50 |
| 7 purchase totals = | $841.64 | $923.9679 | $923.98 | $923.95 | $924.00 | |