| 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 | $76.86 | 4.423% | $80.2595 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $62.40 | 5.587% | $65.8863 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $163.32 | 12.190% | $183.2287 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $135.41 | 11.792% | $151.3775 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $43.28 | 13.346% | $49.0561 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $105.70 | 6.629% | $112.7069 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $59.39 | 3.787% | $61.6391 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $646.36 | $704.1541 | $704.17 | $704.20 | $704.20 | |