| 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 | $197.78 | 3.762% | $205.2205 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $31.69 | 12.435% | $35.6307 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $40.43 | 8.441% | $43.8427 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $13.33 | 12.129% | $14.9468 | $14.95 | $14.95 | $14.90 |
| Purchase #5 | $59.69 | 9.574% | $65.4047 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $114.79 | 3.532% | $118.8444 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $222.78 | 3.791% | $231.2256 | $231.23 | $231.25 | $231.20 |
| 7 purchase totals = | $680.49 | $715.1154 | $715.11 | $715.15 | $714.90 | |