| 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 | $230.59 | 7.605% | $248.1264 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $57.39 | 6.320% | $61.017 | $61.02 | $61.00 | $61.00 |
| Purchase #3 | $72.28 | 4.322% | $75.4039 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $13.36 | 5.450% | $14.0881 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $17.70 | 9.419% | $19.3672 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $157.67 | 9.623% | $172.8426 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $34.96 | 3.389% | $36.1448 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $583.95 | $626.9900 | $626.99 | $627.00 | $626.90 | |