| 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 | $34.56 | 6.312% | $36.7414 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $47.91 | 13.747% | $54.4962 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $230.99 | 5.390% | $243.4404 | $243.44 | $243.45 | $243.40 |
| Purchase #4 | $157.60 | 5.665% | $166.528 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $106.64 | 13.874% | $121.4352 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $18.53 | 5.469% | $19.5434 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $140.82 | 11.867% | $157.5311 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $737.05 | $799.7157 | $799.72 | $799.80 | $799.50 | |