| 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 | $105.81 | 12.271% | $118.7939 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $58.62 | 7.261% | $62.8764 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $117.81 | 7.434% | $126.568 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $60.91 | 9.820% | $66.8914 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $17.27 | 4.732% | $18.0872 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $150.64 | 9.584% | $165.0773 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $67.32 | 5.188% | $70.8126 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $578.38 | $629.1068 | $629.11 | $629.15 | $629.20 | |