| 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 | $201.65 | 4.173% | $210.0649 | $210.06 | $210.05 | $210.10 |
| Purchase #2 | $7.49 | 5.696% | $7.9166 | $7.92 | $7.90 | $7.90 |
| Purchase #3 | $60.32 | 9.377% | $65.9762 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $80.55 | 10.371% | $88.9038 | $88.90 | $88.90 | $88.90 |
| Purchase #5 | $204.35 | 13.699% | $232.3439 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $30.51 | 7.373% | $32.7595 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $113.37 | 10.625% | $125.4156 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $698.24 | $763.3805 | $763.38 | $763.35 | $763.40 | |