| 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 | $94.99 | 9.293% | $103.8174 | $103.82 | $103.80 | $103.80 |
| Purchase #2 | $240.94 | 3.402% | $249.1368 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $47.85 | 9.373% | $52.335 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $7.62 | 8.556% | $8.272 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $137.31 | 7.245% | $147.2581 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $16.46 | 3.528% | $17.0407 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $106.40 | 5.269% | $112.0062 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $651.57 | $689.8662 | $689.88 | $689.85 | $689.80 | |