| 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 | $37.70 | 10.292% | $41.5801 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $156.43 | 9.718% | $171.6319 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $50.84 | 3.801% | $52.7724 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $40.79 | 10.775% | $45.1851 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $18.70 | 9.619% | $20.4988 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $5.82 | 11.377% | $6.4821 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $5.47 | 13.686% | $6.2186 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $315.75 | $344.3690 | $344.37 | $344.40 | $344.40 | |