| 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 | $27.41 | 8.799% | $29.8218 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $35.93 | 4.677% | $37.6104 | $37.61 | $37.60 | $37.60 |
| Purchase #3 | $48.31 | 5.859% | $51.1405 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $217.28 | 10.120% | $239.2687 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $205.83 | 5.193% | $216.5188 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $149.41 | 9.498% | $163.601 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $100.82 | 10.371% | $111.276 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $784.99 | $849.2372 | $849.24 | $849.20 | $849.20 | |