| 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 | $48.28 | 12.775% | $54.4478 | $54.45 | $54.45 | $54.40 |
| Purchase #2 | $5.28 | 11.812% | $5.9037 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $185.91 | 3.829% | $193.0285 | $193.03 | $193.05 | $193.00 |
| Purchase #4 | $158.62 | 6.221% | $168.4878 | $168.49 | $168.50 | $168.50 |
| Purchase #5 | $71.65 | 6.607% | $76.3839 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $10.90 | 11.356% | $12.1378 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $196.57 | 11.283% | $218.749 | $218.75 | $218.75 | $218.70 |
| 7 purchase totals = | $677.21 | $729.1385 | $729.14 | $729.20 | $729.00 | |