| 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 | $51.74 | 10.682% | $57.2669 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $52.99 | 8.231% | $57.3516 | $57.35 | $57.35 | $57.40 |
| Purchase #3 | $78.55 | 8.835% | $85.4899 | $85.49 | $85.50 | $85.50 |
| Purchase #4 | $158.36 | 10.522% | $175.0226 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $112.89 | 5.870% | $119.5166 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $222.83 | 8.191% | $241.082 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $188.99 | 7.666% | $203.478 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $866.35 | $939.2076 | $939.21 | $939.20 | $939.30 | |