| 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 | $103.41 | 10.113% | $113.8679 | $113.87 | $113.85 | $113.90 |
| Purchase #2 | $35.71 | 8.861% | $38.8743 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $10.25 | 4.490% | $10.7102 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $86.79 | 8.656% | $94.3025 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $237.84 | 7.808% | $256.4105 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $55.90 | 10.349% | $61.6851 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $149.93 | 8.492% | $162.6621 | $162.66 | $162.65 | $162.70 |
| 7 purchase totals = | $679.83 | $738.5126 | $738.51 | $738.45 | $738.60 | |