| 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 | $18.74 | 7.730% | $20.1886 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $76.36 | 8.419% | $82.7887 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $23.41 | 13.472% | $26.5638 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $100.55 | 3.649% | $104.2191 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $160.49 | 3.348% | $165.8632 | $165.86 | $165.85 | $165.90 |
| Purchase #6 | $127.48 | 3.678% | $132.1687 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $204.26 | 3.499% | $211.4071 | $211.41 | $211.40 | $211.40 |
| 7 purchase totals = | $711.29 | $743.1992 | $743.20 | $743.15 | $743.30 | |