| 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 | $234.98 | 7.606% | $252.8526 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $6.69 | 12.116% | $7.5006 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $129.74 | 9.779% | $142.4273 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $21.81 | 7.171% | $23.374 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $58.91 | 7.501% | $63.3288 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $56.69 | 8.821% | $61.6906 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $149.80 | 4.333% | $156.2908 | $156.29 | $156.30 | $156.30 |
| 7 purchase totals = | $658.62 | $707.4647 | $707.46 | $707.50 | $707.50 | |