| 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 | $69.87 | 11.780% | $78.1007 | $78.10 | $78.10 | $78.10 |
| Purchase #2 | $88.84 | 12.283% | $99.7522 | $99.75 | $99.75 | $99.80 |
| Purchase #3 | $208.61 | 3.377% | $215.6548 | $215.65 | $215.65 | $215.70 |
| Purchase #4 | $194.54 | 5.423% | $205.0899 | $205.09 | $205.10 | $205.10 |
| Purchase #5 | $115.53 | 6.852% | $123.4461 | $123.45 | $123.45 | $123.40 |
| Purchase #6 | $182.51 | 10.240% | $201.199 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $40.81 | 11.307% | $45.4244 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $900.71 | $968.6671 | $968.66 | $968.65 | $968.70 | |