| 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 | $38.38 | 12.809% | $43.2961 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $70.45 | 3.572% | $72.9665 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $161.25 | 9.540% | $176.6333 | $176.63 | $176.65 | $176.60 |
| Purchase #4 | $155.62 | 7.261% | $166.9196 | $166.92 | $166.90 | $166.90 |
| Purchase #5 | $30.53 | 9.333% | $33.3794 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $28.83 | 5.431% | $30.3958 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $185.73 | 5.791% | $196.4856 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $670.79 | $720.0763 | $720.09 | $720.10 | $720.10 | |