| 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 | $51.62 | 6.112% | $54.775 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $249.26 | 13.154% | $282.0477 | $282.05 | $282.05 | $282.00 |
| Purchase #3 | $36.85 | 13.411% | $41.792 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $65.25 | 13.638% | $74.1488 | $74.15 | $74.15 | $74.10 |
| Purchase #5 | $46.99 | 10.338% | $51.8478 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $136.63 | 6.531% | $145.5533 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $158.98 | 7.753% | $171.3057 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $745.58 | $821.4703 | $821.48 | $821.50 | $821.40 | |