| 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 | $59.99 | 12.814% | $67.6771 | $67.68 | $67.70 | $67.70 |
| Purchase #2 | $205.52 | 10.634% | $227.375 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $15.84 | 3.621% | $16.4136 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $36.83 | 5.738% | $38.9433 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $37.60 | 9.510% | $41.1758 | $41.18 | $41.20 | $41.20 |
| Purchase #6 | $216.27 | 8.385% | $234.4042 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $180.37 | 6.569% | $192.2185 | $192.22 | $192.20 | $192.20 |
| 7 purchase totals = | $752.42 | $818.2075 | $818.21 | $818.25 | $818.20 | |