| 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 | $40.93 | 7.384% | $43.9523 | $43.95 | $43.95 | $44.00 |
| Purchase #2 | $6.79 | 3.531% | $7.0298 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $212.97 | 10.174% | $234.6376 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $232.67 | 13.594% | $264.2992 | $264.30 | $264.30 | $264.30 |
| Purchase #5 | $105.88 | 6.724% | $112.9994 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $218.25 | 11.264% | $242.8337 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $239.82 | 11.349% | $267.0372 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $1,057.31 | $1,172.7892 | $1,172.79 | $1,172.85 | $1,172.70 | |