| 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 | $107.33 | 5.783% | $113.5369 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $190.69 | 12.682% | $214.8733 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $74.92 | 11.733% | $83.7104 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $20.68 | 8.193% | $22.3743 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $128.83 | 9.508% | $141.0792 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $216.36 | 13.821% | $246.2631 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $6.71 | 10.153% | $7.3913 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $745.52 | $829.2285 | $829.22 | $829.20 | $829.30 | |