| 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 | $62.76 | 6.391% | $66.771 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $150.61 | 7.339% | $161.6633 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $170.84 | 5.129% | $179.6024 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $30.87 | 13.134% | $34.9245 | $34.92 | $34.90 | $34.90 |
| Purchase #5 | $104.45 | 8.227% | $113.0431 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $117.96 | 9.439% | $129.0942 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $235.25 | 10.143% | $259.1114 | $259.11 | $259.10 | $259.10 |
| 7 purchase totals = | $872.74 | $944.2099 | $944.19 | $944.15 | $944.20 | |