| 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 | $17.31 | 7.550% | $18.6169 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $49.86 | 3.805% | $51.7572 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $55.74 | 11.178% | $61.9706 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $28.62 | 4.670% | $29.9566 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $45.62 | 11.539% | $50.8841 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $241.80 | 8.264% | $261.7824 | $261.78 | $261.80 | $261.80 |
| Purchase #7 | $70.43 | 3.111% | $72.6211 | $72.62 | $72.60 | $72.60 |
| 7 purchase totals = | $509.38 | $547.5889 | $547.59 | $547.55 | $547.70 | |