| 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 | $40.71 | 4.852% | $42.6852 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $100.98 | 6.273% | $107.3145 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $138.34 | 10.654% | $153.0787 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $201.57 | 9.839% | $221.4025 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $25.92 | 3.351% | $26.7886 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $127.83 | 12.289% | $143.539 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $61.62 | 5.179% | $64.8113 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $696.97 | $759.6198 | $759.62 | $759.65 | $759.60 | |