| 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 | $229.35 | 13.712% | $260.7985 | $260.80 | $260.80 | $260.80 |
| Purchase #2 | $32.91 | 9.690% | $36.099 | $36.10 | $36.10 | $36.10 |
| Purchase #3 | $48.45 | 9.436% | $53.0217 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $133.51 | 6.192% | $141.7769 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $157.54 | 3.520% | $163.0854 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $86.47 | 5.295% | $91.0486 | $91.05 | $91.05 | $91.00 |
| Purchase #7 | $10.25 | 13.796% | $11.6641 | $11.66 | $11.65 | $11.70 |
| 7 purchase totals = | $698.48 | $757.4942 | $757.50 | $757.50 | $757.50 | |