| 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 | $71.52 | 3.259% | $73.8508 | $73.85 | $73.85 | $73.90 |
| Purchase #2 | $77.55 | 8.318% | $84.0006 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $77.99 | 8.153% | $84.3485 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $111.35 | 7.165% | $119.3282 | $119.33 | $119.35 | $119.30 |
| Purchase #5 | $204.37 | 11.715% | $228.3119 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $13.67 | 9.522% | $14.9717 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $185.80 | 10.413% | $205.1474 | $205.15 | $205.15 | $205.10 |
| 7 purchase totals = | $742.25 | $809.9591 | $809.96 | $809.95 | $809.90 | |