| 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 | $7.97 | 10.449% | $8.8028 | $8.80 | $8.80 | $8.80 |
| Purchase #2 | $227.75 | 4.345% | $237.6457 | $237.65 | $237.65 | $237.60 |
| Purchase #3 | $87.50 | 5.499% | $92.3116 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $119.34 | 8.711% | $129.7357 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $179.26 | 12.455% | $201.5868 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $142.27 | 5.623% | $150.2698 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $48.45 | 8.380% | $52.5101 | $52.51 | $52.50 | $52.50 |
| 7 purchase totals = | $812.54 | $872.8625 | $872.87 | $872.85 | $872.80 | |