| 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 | $119.37 | 3.633% | $123.7067 | $123.71 | $123.70 | $123.70 |
| Purchase #2 | $34.44 | 6.373% | $36.6349 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $191.82 | 8.760% | $208.6234 | $208.62 | $208.60 | $208.60 |
| Purchase #4 | $143.32 | 13.696% | $162.9491 | $162.95 | $162.95 | $162.90 |
| Purchase #5 | $76.94 | 7.548% | $82.7474 | $82.75 | $82.75 | $82.70 |
| Purchase #6 | $94.58 | 8.512% | $102.6306 | $102.63 | $102.65 | $102.60 |
| Purchase #7 | $117.74 | 7.635% | $126.7294 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $778.21 | $844.0215 | $844.02 | $844.05 | $843.80 | |