| 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 | $155.44 | 5.358% | $163.7685 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $112.66 | 5.334% | $118.6693 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $76.52 | 4.624% | $80.0583 | $80.06 | $80.05 | $80.10 |
| Purchase #4 | $29.29 | 4.156% | $30.5073 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $54.64 | 13.691% | $62.1208 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $115.44 | 9.135% | $125.9854 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $158.54 | 3.315% | $163.7956 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $702.53 | $744.9052 | $744.92 | $744.85 | $745.00 | |