| 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 | $38.67 | 12.657% | $43.5645 | $43.56 | $43.55 | $43.60 |
| Purchase #2 | $72.47 | 5.495% | $76.4522 | $76.45 | $76.45 | $76.50 |
| Purchase #3 | $121.30 | 10.655% | $134.2245 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $8.62 | 5.190% | $9.0674 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $47.58 | 3.390% | $49.193 | $49.19 | $49.20 | $49.20 |
| Purchase #6 | $145.83 | 3.497% | $150.9297 | $150.93 | $150.95 | $150.90 |
| Purchase #7 | $157.58 | 3.556% | $163.1835 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $592.05 | $626.6148 | $626.60 | $626.60 | $626.70 | |