| 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 | $52.45 | 10.681% | $58.0522 | $58.05 | $58.05 | $58.10 |
| Purchase #2 | $149.27 | 5.159% | $156.9708 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $168.49 | 3.659% | $174.655 | $174.66 | $174.65 | $174.70 |
| Purchase #4 | $104.70 | 9.164% | $114.2947 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $80.63 | 5.323% | $84.9219 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $57.41 | 11.184% | $63.8307 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $218.60 | 12.723% | $246.4125 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $831.55 | $899.1378 | $899.13 | $899.10 | $899.20 | |