| 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 | $25.36 | 10.271% | $27.9647 | $27.96 | $27.95 | $28.00 |
| Purchase #2 | $25.99 | 6.106% | $27.5769 | $27.58 | $27.60 | $27.60 |
| Purchase #3 | $58.44 | 3.725% | $60.6169 | $60.62 | $60.60 | $60.60 |
| Purchase #4 | $203.77 | 13.814% | $231.9188 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $165.99 | 13.861% | $188.9979 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $170.70 | 7.569% | $183.6203 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $68.27 | 12.632% | $76.8939 | $76.89 | $76.90 | $76.90 |
| 7 purchase totals = | $718.52 | $797.5894 | $797.59 | $797.55 | $797.60 | |