| 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 | $81.96 | 5.343% | $86.3391 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $218.87 | 4.401% | $228.5025 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $246.95 | 5.341% | $260.1396 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $69.81 | 12.855% | $78.7841 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $19.63 | 10.751% | $21.7404 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $128.95 | 3.696% | $133.716 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $235.29 | 13.820% | $267.8071 | $267.81 | $267.80 | $267.80 |
| 7 purchase totals = | $1,001.46 | $1,077.0288 | $1,077.03 | $1,077.05 | $1,076.90 | |