| 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 | $15.81 | 8.557% | $17.1629 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $146.55 | 11.678% | $163.6641 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $75.45 | 8.264% | $81.6852 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $178.66 | 8.831% | $194.4375 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $26.89 | 3.387% | $27.8008 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $29.77 | 6.271% | $31.6369 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $23.83 | 4.868% | $24.99 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $496.96 | $541.3774 | $541.38 | $541.40 | $541.40 | |