| 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 | $10.81 | 11.641% | $12.0684 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $40.30 | 5.741% | $42.6136 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $215.33 | 13.135% | $243.6136 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $179.37 | 13.264% | $203.1616 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $133.76 | 12.271% | $150.1737 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $87.60 | 6.218% | $93.047 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $94.27 | 8.854% | $102.6167 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $761.44 | $847.2946 | $847.29 | $847.20 | $847.30 | |