| 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 | $23.56 | 3.802% | $24.4558 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $213.63 | 6.778% | $228.1098 | $228.11 | $228.10 | $228.10 |
| Purchase #3 | $47.96 | 9.632% | $52.5795 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $222.51 | 10.650% | $246.2073 | $246.21 | $246.20 | $246.20 |
| Purchase #5 | $82.83 | 4.589% | $86.6311 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $139.89 | 8.289% | $151.4855 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $141.48 | 9.303% | $154.6419 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $871.86 | $944.1109 | $944.12 | $944.15 | $944.10 | |