| 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 | $63.79 | 5.602% | $67.3635 | $67.36 | $67.35 | $67.40 |
| Purchase #2 | $69.80 | 12.359% | $78.4266 | $78.43 | $78.45 | $78.40 |
| Purchase #3 | $14.50 | 13.751% | $16.4939 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $20.57 | 3.522% | $21.2945 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $92.29 | 10.626% | $102.0967 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $160.56 | 9.478% | $175.7779 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $233.92 | 13.150% | $264.6805 | $264.68 | $264.70 | $264.70 |
| 7 purchase totals = | $655.43 | $726.1336 | $726.13 | $726.20 | $726.20 | |