| 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 | $65.56 | 7.416% | $70.4219 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $56.31 | 12.111% | $63.1297 | $63.13 | $63.15 | $63.10 |
| Purchase #3 | $82.42 | 12.366% | $92.6121 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $202.28 | 3.769% | $209.9039 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $104.95 | 7.675% | $113.0049 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $239.26 | 6.480% | $254.764 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $73.97 | 12.773% | $83.4182 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $824.75 | $887.2547 | $887.24 | $887.20 | $887.20 | |