| 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 | $16.89 | 6.480% | $17.9845 | $17.98 | $18.00 | $18.00 |
| Purchase #2 | $70.44 | 10.441% | $77.7946 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $10.73 | 12.393% | $12.0598 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $212.81 | 11.137% | $236.5106 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $239.64 | 10.820% | $265.569 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $216.63 | 11.656% | $241.8804 | $241.88 | $241.90 | $241.90 |
| Purchase #7 | $207.69 | 7.471% | $223.2065 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $974.83 | $1,075.0054 | $1,075.00 | $1,075.00 | $1,075.10 | |