| 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 | $194.53 | 5.561% | $205.3478 | $205.35 | $205.35 | $205.30 |
| Purchase #2 | $77.69 | 5.216% | $81.7423 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $15.47 | 4.474% | $16.1621 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $194.84 | 3.398% | $201.4607 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $50.91 | 8.548% | $55.2618 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $11.34 | 4.149% | $11.8105 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $97.94 | 9.744% | $107.4833 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $642.72 | $679.2685 | $679.26 | $679.25 | $679.30 | |