| 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 | $33.32 | 4.375% | $34.7778 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $173.42 | 11.587% | $193.5142 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $178.63 | 4.854% | $187.3007 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $63.36 | 8.738% | $68.8964 | $68.90 | $68.90 | $68.90 |
| Purchase #5 | $154.84 | 10.149% | $170.5547 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $29.62 | 4.226% | $30.8717 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $241.38 | 3.229% | $249.1742 | $249.17 | $249.15 | $249.20 |
| 7 purchase totals = | $874.57 | $935.0897 | $935.08 | $935.05 | $935.20 | |