| 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 | $44.26 | 9.287% | $48.3704 | $48.37 | $48.35 | $48.40 |
| Purchase #2 | $144.60 | 13.291% | $163.8188 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $26.39 | 6.503% | $28.1061 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $55.68 | 9.733% | $61.0993 | $61.10 | $61.10 | $61.10 |
| Purchase #5 | $214.88 | 7.783% | $231.6041 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $181.41 | 6.750% | $193.6552 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $101.53 | 13.232% | $114.9644 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $768.75 | $841.6183 | $841.62 | $841.55 | $841.70 | |