| 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 | $23.27 | 5.756% | $24.6094 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $8.97 | 3.176% | $9.2549 | $9.25 | $9.25 | $9.30 |
| Purchase #3 | $102.41 | 12.343% | $115.0505 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $221.73 | 12.407% | $249.24 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $113.99 | 13.511% | $129.3912 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $200.34 | 8.436% | $217.2407 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $29.28 | 6.722% | $31.2482 | $31.25 | $31.25 | $31.20 |
| 7 purchase totals = | $699.99 | $776.0349 | $776.03 | $776.05 | $776.00 | |