| 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 | $238.83 | 6.596% | $254.5832 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $15.57 | 11.107% | $17.2994 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $107.79 | 11.384% | $120.0608 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $143.39 | 6.196% | $152.2744 | $152.27 | $152.25 | $152.30 |
| Purchase #5 | $107.78 | 4.352% | $112.4706 | $112.47 | $112.45 | $112.50 |
| Purchase #6 | $134.74 | 12.681% | $151.8264 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $63.99 | 3.184% | $66.0274 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $812.09 | $874.5422 | $874.54 | $874.55 | $874.60 | |