| 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 | $33.44 | 13.771% | $38.045 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $8.70 | 9.107% | $9.4923 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $50.73 | 6.699% | $54.1284 | $54.13 | $54.15 | $54.10 |
| Purchase #4 | $233.64 | 5.193% | $245.7729 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $196.72 | 6.243% | $209.0012 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $6.42 | 4.383% | $6.7014 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $15.56 | 9.532% | $17.0432 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $545.21 | $580.1844 | $580.18 | $580.20 | $580.10 | |