| 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 | $14.73 | 10.122% | $16.221 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $162.80 | 12.470% | $183.1012 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $103.87 | 11.367% | $115.6769 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $51.99 | 12.406% | $58.4399 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $43.55 | 5.542% | $45.9635 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $204.93 | 4.638% | $214.4347 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $6.72 | 7.791% | $7.2436 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $588.59 | $641.0808 | $641.07 | $641.10 | $641.00 | |