| 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 | $70.36 | 3.352% | $72.7185 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $68.61 | 10.587% | $75.8737 | $75.87 | $75.85 | $75.90 |
| Purchase #3 | $82.97 | 12.192% | $93.0857 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $29.78 | 10.206% | $32.8193 | $32.82 | $32.80 | $32.80 |
| Purchase #5 | $237.40 | 3.829% | $246.49 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $107.78 | 11.417% | $120.0852 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $208.46 | 13.423% | $236.4416 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $805.36 | $877.5140 | $877.52 | $877.50 | $877.50 | |