| 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 | $9.87 | 10.137% | $10.8705 | $10.87 | $10.85 | $10.90 |
| Purchase #2 | $107.85 | 12.806% | $121.6613 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $117.27 | 5.796% | $124.067 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $15.69 | 9.251% | $17.1415 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $176.82 | 5.696% | $186.8917 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $155.50 | 5.127% | $163.4725 | $163.47 | $163.45 | $163.50 |
| Purchase #7 | $22.88 | 3.225% | $23.6179 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $605.88 | $647.7224 | $647.72 | $647.65 | $647.80 | |