| 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 | $23.42 | 12.437% | $26.3327 | $26.33 | $26.35 | $26.30 |
| Purchase #2 | $17.91 | 3.279% | $18.4973 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $162.39 | 13.860% | $184.8973 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $113.82 | 5.121% | $119.6487 | $119.65 | $119.65 | $119.60 |
| Purchase #5 | $141.65 | 10.548% | $156.5912 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $205.80 | 11.623% | $229.7201 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $56.42 | 13.446% | $64.0062 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $721.41 | $799.6935 | $799.70 | $799.70 | $799.60 | |