| 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 | $216.26 | 8.850% | $235.399 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $57.46 | 12.790% | $64.8091 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $184.35 | 12.556% | $207.497 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $112.53 | 10.402% | $124.2354 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $71.67 | 11.656% | $80.0239 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $61.54 | 9.836% | $67.5931 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $110.81 | 5.775% | $117.2093 | $117.21 | $117.20 | $117.20 |
| 7 purchase totals = | $814.62 | $896.7668 | $896.77 | $896.75 | $896.70 | |