| 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 | $45.72 | 8.760% | $49.7251 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $56.37 | 11.818% | $63.0318 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $113.28 | 4.310% | $118.1624 | $118.16 | $118.15 | $118.20 |
| Purchase #4 | $142.91 | 3.293% | $147.616 | $147.62 | $147.60 | $147.60 |
| Purchase #5 | $213.53 | 6.527% | $227.4671 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $125.96 | 10.326% | $138.9666 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $98.78 | 13.383% | $111.9997 | $112.00 | $112.00 | $112.00 |
| 7 purchase totals = | $796.55 | $856.9687 | $856.98 | $856.95 | $857.00 | |