| 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 | $90.65 | 10.603% | $100.2616 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $127.70 | 12.557% | $143.7353 | $143.74 | $143.75 | $143.70 |
| Purchase #3 | $122.27 | 11.288% | $136.0718 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $72.85 | 6.475% | $77.567 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $22.89 | 5.701% | $24.195 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $21.64 | 11.661% | $24.1634 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $56.57 | 8.159% | $61.1855 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $514.57 | $567.1796 | $567.19 | $567.15 | $567.30 | |