| 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 | $23.82 | 10.715% | $26.3723 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $12.89 | 5.304% | $13.5737 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $198.91 | 8.835% | $216.4837 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $117.96 | 4.775% | $123.5926 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $132.51 | 13.694% | $150.6559 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $195.26 | 13.816% | $222.2371 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $143.31 | 4.267% | $149.425 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $824.66 | $902.3403 | $902.34 | $902.35 | $902.40 | |