| 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 | $31.67 | 11.378% | $35.2734 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $34.85 | 5.446% | $36.7479 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $250.87 | 8.538% | $272.2893 | $272.29 | $272.30 | $272.30 |
| Purchase #4 | $20.32 | 9.864% | $22.3244 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $20.92 | 4.760% | $21.9158 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $222.84 | 11.254% | $247.9184 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $129.35 | 7.128% | $138.5701 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $710.82 | $775.0393 | $775.04 | $774.95 | $775.00 | |