| 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 | $19.86 | 13.363% | $22.5139 | $22.51 | $22.50 | $22.50 |
| Purchase #2 | $123.99 | 7.471% | $133.2533 | $133.25 | $133.25 | $133.30 |
| Purchase #3 | $208.95 | 11.861% | $233.7336 | $233.73 | $233.75 | $233.70 |
| Purchase #4 | $99.87 | 6.420% | $106.2817 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $76.73 | 9.734% | $84.1989 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $75.67 | 8.406% | $82.0308 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $133.88 | 9.174% | $146.1622 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $738.95 | $808.1744 | $808.16 | $808.20 | $808.20 | |