| 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 | $93.77 | 7.747% | $101.0344 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $212.55 | 5.132% | $223.4581 | $223.46 | $223.45 | $223.50 |
| Purchase #3 | $186.42 | 10.304% | $205.6287 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $52.26 | 12.253% | $58.6634 | $58.66 | $58.65 | $58.70 |
| Purchase #5 | $30.49 | 13.618% | $34.6421 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $159.82 | 4.445% | $166.924 | $166.92 | $166.90 | $166.90 |
| Purchase #7 | $163.59 | 6.537% | $174.2839 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $898.90 | $964.6346 | $964.62 | $964.65 | $964.60 | |