| 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 | $67.39 | 11.538% | $75.1655 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $125.68 | 3.536% | $130.124 | $130.12 | $130.10 | $130.10 |
| Purchase #3 | $98.40 | 13.526% | $111.7096 | $111.71 | $111.70 | $111.70 |
| Purchase #4 | $39.87 | 10.324% | $43.9862 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $54.69 | 10.369% | $60.3608 | $60.36 | $60.35 | $60.40 |
| Purchase #6 | $115.33 | 3.418% | $119.272 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $18.25 | 3.234% | $18.8402 | $18.84 | $18.85 | $18.80 |
| 7 purchase totals = | $519.61 | $559.4583 | $559.46 | $559.40 | $559.50 | |