| 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 | $75.63 | 4.396% | $78.9547 | $78.95 | $78.95 | $79.00 |
| Purchase #2 | $141.86 | 5.174% | $149.1998 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $105.84 | 6.863% | $113.1038 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $21.75 | 5.123% | $22.8643 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $58.32 | 3.590% | $60.4137 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $40.83 | 9.168% | $44.5733 | $44.57 | $44.55 | $44.60 |
| Purchase #7 | $106.96 | 6.626% | $114.0472 | $114.05 | $114.05 | $114.00 |
| 7 purchase totals = | $551.19 | $583.1568 | $583.14 | $583.10 | $583.20 | |