| 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 | $10.64 | 6.725% | $11.3555 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $48.55 | 13.436% | $55.0732 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $29.31 | 5.831% | $31.0191 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $106.62 | 12.622% | $120.0776 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $194.63 | 9.639% | $213.3904 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $15.96 | 11.829% | $17.8479 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $224.40 | 9.698% | $246.1623 | $246.16 | $246.15 | $246.20 |
| 7 purchase totals = | $630.11 | $694.9260 | $694.93 | $694.90 | $695.00 | |