| 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 | $55.51 | 11.156% | $61.7027 | $61.70 | $61.70 | $61.70 |
| Purchase #2 | $8.41 | 6.349% | $8.944 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $219.96 | 12.164% | $246.7159 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $20.32 | 3.142% | $20.9585 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $117.50 | 9.320% | $128.451 | $128.45 | $128.45 | $128.50 |
| Purchase #6 | $86.69 | 8.683% | $94.2173 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $48.89 | 12.471% | $54.9871 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $557.28 | $615.9765 | $615.98 | $615.95 | $616.00 | |