| 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 | $8.43 | 13.143% | $9.538 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $60.96 | 11.119% | $67.7381 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $194.41 | 8.157% | $210.268 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $36.82 | 12.267% | $41.3367 | $41.34 | $41.35 | $41.30 |
| Purchase #5 | $132.73 | 3.283% | $137.0875 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $234.38 | 3.718% | $243.0942 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $114.41 | 5.603% | $120.8204 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $782.14 | $829.8829 | $829.89 | $829.90 | $829.80 | |